Dr Aathavan Loganayagam – Gastroenterologist

Por qué es un doctor de primer nivel/Professional statement/Perché è un dottore di prim’ordine

Dr Aathavan Loganayagam trained in medicine at Guy’s, King's and St. Thomas’ medical schools. He then underwent rigorous structured specialty training in gastroenterology and general internal medicine in the well respected South London training programme.

He then spent two years during postgraduate training as a research and endoscopy fellow at Guy’s and St Thomas’ Hospitals, London. His research was in the fields of pharmacogenetics, inflammatory bowel disease and gastrointestinal malignancy. He has received awards and grants for outstanding research work, including the prestigious NHS Innovation London Award.

Dr Loganayagam has numerous publications in peer reviewed journals on all aspects of gastroenterology. He is actively involved in clinical research. He has particular local expertise in the practice of personalised medicine and the utilisation of novel therapeutic agents in the treatment of complex inflammatory bowel disease. He is currently the lead clinician for endoscopy at Queen Elizabeth Hospital, Woolwich.

Diagnostic and advanced therapeutic endoscopy remains a major part of his clinical expertise, including assessment and treatment of inflammatory bowel disease, strictures, polyps and cancers.

Dr Loganayagam is an approachable doctor who takes pride in his communication skills with patients. He is keen to ensure that patients are fully informed and involved in all aspects of their care.

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Especialista en

Bowel cancer

What is it? Bowel cancer, also known as colorectal cancer, originates from the development of tumour cells in the mucosa of the bowel. Given th...

Endoscopy

Index: &...

Indigestion (dyspepsia)

Index: What is indigestion? ...

Inflammatory bowel disease (IBD)

What is inflammatory bowel disease (IBD)? Inflammatory bowel disease (IBD) a medical term used to describe a group of diseases that cause &...

Irritable bowel syndrome (IBS)

What is irritable bowel syndrome? Irritable bowel syndrome (IBS) is a functional disorder of the large intestine....

Colonoscopy

Index What is a colonoscopy? &a...

Abdominal pain
Abdominal ultrasound
Achalasia
Acid reflux
Alcoholic liver disease
Alcoholism
Anal fissure
Ascites
Autoimmune hepatitis
Barrett's oesophagus
Biopsy
Bloated stomach
Blood in stool (rectal bleeding)
Bowel cancer
Bowel cancer screening
Bowel incontinence
Capsule endoscopy
Cholelithiasis (gallstones)
Chronic diarrhoea
Cirrhosis
Coeliac disease
Colic
Colitis
Colon cancer
Colonoscopy
Colorectal cancer
Constipation
Crohn's disease
Diabetes
Diarrhoea
Digestive diseases
Diverticular disease
Diverticulitis
Drug induced liver injury
Dysmotility
Dysphagia
Eating disorders
Endoscopic mucosal resection (EMR)
Endoscopy
Fatty liver
FibroScan
Food intolerance
Food intolerance test
Gastric balloon
Gastric band
Gastric bypass
Gastrointestinal bleeding
Gastrointestinal endoscopy
Gastroscopy
Halitosis
Helicobacter pylori
Hepatic encephalopathy
Hepatorenal syndrome
Hiatal hernia
Indigestion (dyspepsia)
Inflammatory bowel disease (IBD)
Iron deficiency
Irritable bowel syndrome (IBS)
Lactose intolerance
Lactose intolerance test
Liver
Liver biopsy
Liver cancer
Liver cyst
Liver disease
Liver function tests
Malnutrition
Morbid obesity
Nutrition
Obesity
Oesophageal manometry
Oesophageal varices
Oesophagitis
Pancreatic cancer
Pancreatitis
pH monitoring
Piles (haemorrhoids)
Polypectomy
Polyps
POSE procedure
Primary biliary cholangitis (PBC)
Primary sclerosing cholangitis (PSC)
Rectal cancer
Rectosigmoidoscopy
Short bowel syndrome
SIBO
Stomach cancer
Stomach flu
Stomach reduction
Stomach ulcer
Ulcerative colitis
Ultrasound
Viral hepatitis
Virtual colonoscopy
Vitamin D deficiency
Vomiting

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Contacto

BMI The Blackheath Hospital - In clinic consultations only

40-42 Lee Terrace, Blackheath SE3 9UD - London (East London)

(+44) 2039703668
LycaHealth Orpington

Crayfields Business Park, 3 New Mill Rd, Orpington BR5 3TW - London (South London)

(+44) 2039703668
LycaHealth Canary Wharf

1 Westferry Circus, Canary Wharf E14 4HA - London (East London)

(+44) 2039703668
HCA UK at The Shard

The Shard, London Bridge Hospital, 32 St Thomas Street SE1 9BS - London (SE1 South Bank London)

(+44) 2039703668
BMI The Blackheath Hospital - Telephone consultations only

40-42 Lee Terrace, Blackheath SE3 9UD - London (East London)

(+44) 2039703668
Remote Consultations Only

London Bridge Hospital SE1 2PR - London (SE1 South Bank London)

(+44) 02039703668
E-Consultation

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Valoraciones de pacientes

I would not hesitate to recommend Dr Loganayagam. He is very approachable and reassuring and the procedure was very straightforward.

I found Doctor Loganayagam very helpful,informative and thorough in his approach to my diagnosis

Very good care and professional staff

Doctor Loganayagam is an excellent professional in his field. His investigations for my case were thorough and he explained his findings well to me. Thank you.

Building is tired and outdated, but staff were friendly and efficient. Dr Loganayagam was kind and approachable and I felt he listened patiently to me.

Good understanding the way he take his time to go true with everything to make me feel much better thank you for ur help to get me to the point where I can be o

Dr Loganayagam has been very helpful and supportive throughout the course of investigations into my symptoms so far taking the time to respond as needed.

Excellent care and attitude

Dr Loga is very professional, with a personable touch

Lovely Dr and team I was very nervous but everyone put me at ease the minute I arrived. All went to plan and I was relieved to finally get some answer quickly

All tests done in very professional manner and communication was awesome. Doctor always listened to me, answered all questions. I would highly recommend.

All fine!

Friendly and excellent

very approachable and friendly doctor; he takes time to listen to your concerns and takes them seriously.

Amazing help, explained parts i didn't understand, put me at ease immediately, highly recommend Dr Loganayagam.

I would definitely recommend Dr Loganayagam. He is friendly, knowledgeable and professional. He has an excellent bedside manner.

Very knowledgeable and great advise. A bit on the ££££ side considering the time spent and it was consultation only.

The doctor is very nice, and it is nice to be treated well very proffesional doctor answering all your question and did his job very well I highly recommended him in his field . Thank you

I have been with Dr Logan for over two years now, and he is a fantastic consultant, very knowledgeable of his specialisation. I feel at ease with him.

Dr Loganayagam has been excellent and really helpful. I would recommend him

Fantastic doctor & team who went above and beyond ,highly professional and made me feel at ease

An excellent bedside manner. Seems to be thorough and offers follow ups in quick succession

Dr. Loganayagam has been excellent, professional and made me feel at ease. I would highly recommend him. I was disappointed with staff nurse and facility's.

I thought the whole process was very professional. The Dr was so friendly and made you feel comfortable.

Very easy to talk to. Makes you feel at ease.

Could not recommend Dr Loganayagam enough. Very knowledgeable , friendly and relatable. All my queries were quickly answered and the process has been very quick

I have been seen by Dr Loganayagam for UC and he is very patient, attentive and prescribed better treatment than I have had before for my symptoms.

Dr Loganayagam was very pragmatic and efficient in supporting me. He analyzed my history and suggested an approach that no doc did before. Very responsive!

What a nice guy! Really made me feel at ease with the procedure easy to talk too, very calming and reassuring

Dr A . Logonayagam was very professional. I am very satisfied and feel like I am in good hands.

very professional and saw me on time. I felt that he explained potential problems well and I will be returning for a follow up appointment

Currently awaiting my procedure but everything has gone very well so far from clinic consultation. I also liked that the Doctor had a plan prior to procedure

Very nice polite, helpful informative doctor.

I decided to see Dr Logan based on all the positive feedback I read - I wasn’t disappointed. A wonderful Dr with a lovely bedside manner. Highly recommended.

Dr Loganayagam makes you feel at ease and reassures you about the procedures that you are going to undergo

Professional, clear and understandable for patient clarifications and recommendations, approachable, supportive

First appointment but Dr Loganayagam was very friendly and easy to talk to. Hoping he will be able to find out the cause of my tummy problems

Dr Loganayagam is very thorough. He is easy to talk to and makes sure you understand the treatment plan. Excellent service,. Highly recommended.

Excellent specialist and professional service!

Recommend!! A good doctor.

Very reassuring, explained everything clearly, the whole experience has been good.

Excellent

Professional and reassuring manner. Clearly explained what would be involved so I had all the information and happy to answer all of my many questions.

Made me feel at ease and explained everything clearly.

Very friendly. Every step/process of the treatment has been explained politely. Highly recommended.

All staff very warm and welcoming. Dr Loganayagam was friendly, thorough and efficient. I felt at ease and well looked after throughout. Excellent service!

Great friendly doctor, very approachable. BMI could use WiFi in the waiting room, otherwise perfect!

No issues; excellent consultation in all respects.

Dr Loganayagam was friendly, thorough and efficient. I felt at ease and well looked after throughout. Excellent service!

excellent in his medical advice

Friendly and confident doctor. Approachable and knowledgeable.

Dr Loganayagam was great - professional, knowledgeable and approachable.

Very friendly & professional

Excellent appointment. Very knowledgable and definitely felt he listened and provided helpful advice/treatment. Very happy I saw Dr Loganayagam, would recommend

Excellent doctor who made me feel at ease instantly. Would highly recommend.

Very knowledgeable doctor carey and look after his patient extremely polite and answer your questions and point out the positive nd negative of any remedy

A very speedy and efficient service throughout the investigative process, no speculative opinions.

Knowledgable and helpful. Many Thanks

I would absolutely recommend Dr Loganayagam. He completely put me at ease and explained everything to me. He made sure to answer any questions or concerns.

I had a consultation with the Dr that was followed up with an endoscopy. He was with the staff brilliant & reassured me throughout it explaining my condition.

I felt comfortable and at ease at my appointment. Further tests booked in a professional manner. I feel I am in good hands and reassured.

Dr Loganayagam was very helpful in anwsering my questions/concerns. What really impressed me was that I did not feel any pain when he performed my colonoscopy

Dr Loganayagam made sure my colonoscopy was not uncomfortable or unpleasant and he explained clearly what he was doing and why. I'd definitely recommend him!

Doctor was clear, open and reassuring. Excellent bedside manner.

Dr Aathavan Loganayagam provided an excellent service. He explained everything fully and put me at ease. Couldn’t recommend enough!

Dr Loganayagam was extremely professional and had an excellent manner. I felt very comfortable and at ease during my consultation and subsequent procedure.

Excellent

Very prompt and efficient very pleased with the service

Very professional, extremely proactive with a wealth of knowledge in he’s expertise, highly recommended

Very personable, relaxed and easy to speak to. Put me at easy and genuinely wanted to ensure my issues are resolved as soon as possible.

Definitely the best

95% improvement on a medical condition I have had for over 20 years.

Very approachable and put my daughter at ease. Good clear advice .

Great guy very professional, very helpful, put my mind at rest. Would highly recommend

Efficient, and accurate

Excellent service ,I have went through 4to5 colonoscopy scans but the one I had from the doctor was the best I would say,no pain or anything, highly recommended

I saw Dr. Loganayagam recently. I was so impressed at how professional, intuitive, thorough and caring he was. Completely different to my prior UK experiences.

Very knowledge, friendly and lot of patience to explain patient questions

Absolutely fantastic care from Dr Loganayagam and his team, couldn’t recommend him more!

The experience I had with Dr Loganayagam was very reassuring that I was with the right specialist who was going to do a thorough procedure on my health

I received excellent care from Dr Loganayagam and would be happy to recommend his services.

Made me feel relax and very professional The staff around him where so lovely and comforting.

From my arrival to my departure I was made extremely comfortable and made fully aware of what would be happening through the day from Dr Loganayagam

So first time seeing Dr and he was very friendly kept my nerves at ease explained everything to me gave me time to ask questions

I have had couple of appointment with Dr Aathavan Loganayagam throughout the last couple of month, and he has been extremely patient and helpful.

Great doctor. Helped with my problem.

I would recommend Dr Loganayagam no question, I had seen 4 GPs before my consultation and my problems were addressed very quickly after seeing Dr Loganayagam.

Dr Loganaayagan was very kind and friendly.

Very reassuring and he clearly has extensive knowledge in his field. He was able to answer all of my questions/worries.

Dr. Loganayagam has been nothing short of exceptional, through my consultations and procedures with him so far.

Empathetic and put me fully at ease. Answered all questions fully and explanations were very clear.

Dr. Loganayagam is a true professional! I was amazed by the quality of his work and the quality of the environment. Extremely punctual. I can only recommend him

well experienced, friendly consultant.. was able to understand completely what I was been suffering. I Strongly recommend to anyone with Gastrointestinal issues

Given the ramping medical demands brought about by a sweeping coronavirus pandemic, the consultant doctor was pragmatic, courteous and efficient.

Excellent treatment and advice as always. I hope to see Dr Logan...again when necessary

I had a very positive experience with Dr Aathavan Loganayagam. Very professional and attentive, highly recommend.

Very well mannered and professional. He came to see me before the start of the procedure and assured me that everything will be ok and not to worry

By far one of the best doctors i have come across. After the first communication he has put my worries aside. Dr Logan is one of a kind. Thank you once again.

I would highly recommend Dr Logan.

Top doctor and quality treatment received. All explanations were clear. Even during this corona pandemic, I felt reassured with how the procedure went.

all good

I received very professional treatment. And made me feel very comfortable as I was little scared.

Very nice person

takes the necessary time to answer all the patient questions end explains the diagnostic in details

Thank you for the excellent care and kindness. I was kept informed during the scans and made to feel comfortable.

Doctor is so kind & gentle to hear the background, provided right recommedations.Initial consultation with the Doctor was positive & its ray of hope to recover

Very Good service

Great service

I was so anxious going for my colonoscopy during Covid but immediately felt safe. Dr. Loganayagam is friendly, helpful, explains everything and a superb Dr.

I’m happy with the service provided. Excellent. The procedure went very well without any pain and all necessary actions were taken during the procedure.

Very considerate Doctor. I was quite nervous but he put me at ease. Good explanation of the procedure and maintained my comfort throughout.

Had a great experience he was thorough and made sure I left feeling reassured which was great

A friendly and professional clinician, with a wonderful team of staff. The facilities were modern and spotlessly clean.

Dr Logan is extremely professional & also puts any concerns at ease. An excellent doctor with extremely highly standards. Would very much recommend. Mr Clifford

Very good Service

Great experience with Doctor Loganayagam and team. Made me feel very much at ease and explained every part of the procedure well.

I would definitely recommend Dr Aathavan Loganayagam, he was extremely talented and explained me everything in a very decent manner.

Dr Loganayagam was very attentive and listened to my symptoms and concerns. He explained himself very well and clearly, and was very open to questions.

Dr Logan was very professional and reassured me throughout my whole procedure. I would definitely recommend him to anyone that has any gastro complications.

I would recommend Dr. Aathavan to my family and friends. Excellent doctor.

Definitely recommend

Dr Loganayaman has been extremely kind and understanding through my interaction with him. He has explained in detail his findings, reassuring me all the time.

Dr Loganayagam is an excellent specialist and helped me profoundly during my very difficult time. His diagnosis was precise, timely, and very helpful, tysm

Dr Loganayagam is very knowledgeable and assuring, feel I'm in good hand.

After some horrible experiences I was put at total ease and had my faith restored. I felt comfortable from the minute I met the Dr, I felt in very safe hands

Thorough, quick, professional, kind and knowledgeable. Everything I was hoping for. Thanks doc!

A very nice good and understanding doctor. Diagnose my problem instantly

Very good and professional.

Excellent

Endoscopy and colonscopy procedure from doctor.It was flawless ,i didnt feel that I have gone through any procedure which people fear.Excellent.Will follow him

I strongly recommend Dr Loganayagam. The communication was clear and straight to the point. The endoscopy procedure went very well.

Quality treatment received at Orpington Medical centre, excellent and kind staff.. very pleased

Brilliant!!! Highly professional and caring!

The staff we're great at putting me at ease and Dr Loganayagam has exceptional bedside manner blended with very reassuring and patient professionalism.

Put my concerns at ease and was professional and caring throughout the process.

Very helpful first consultation.

I sincerely recommend Dr Loganayagam.

Dr Aathavan Loganayagam and his PA are professional and quick with getting things sorted. He is really lovely, I couldn't have asked for a better consultant!

Very good service

everything was smooth and quick, very nice too

Great, professional and comprehensive service, thank you

Dr Loganayagam was very straightforward and straight to the point on assessing my situation.

Excellent service from the doctor and the staff. Doctor gives precise explanations and has been very supportive and helpful so far.

Fantastic doctor. Incredibly knowledgeable, happy to speak through his thought process of possibilities and also put my mind at ease. 100% recommend!

Excellent doctor, very professional.Puts you at ease and listens questions patiently. His secretary is very helpful as well.I would highly recommend

I found Dr Loganayagam very helpful, easy to talk to and to the point. I would be happy to recommend him.

He sorted me out in not time, coming from St Sthomas’ a&e where they almost killed me

Very helpful

Very friendly and efficient

Procedure very efficient, much quicker than anticipated, friendly staff & clear explanations. Dr L came to speak to me twice prior to, & once after, procedure.

I have no hesitation in recommending Dr Loganayagam. I have found him very thorough and diligent, and very clear and patient in explaining procedures.

Professional and lovely doctor

Dr. Loganayagam put me completely at ease. He gave me plenty of time to explain my issues and ask questions, and made me feel very comfortable about the next steps.

I had a sigmoid endoscopy. Very friendly, re-assuring, and professionally done.

Great service overall. Could have had a little more explanations about where to go for the blood test and how to do the stool sample.

Very satisfied and would have no qualms about seeing him again

I’ve been suffering for stomach issues for years and DR Logan was able to quickly diagnose. Very professional and made me feel at ease. Would recommend.

Very polite and friendly, made me feel very comfortable and explained things in detail.

Excellent.

Very professional and nice mannered.

Great doctor, approachable and to the point, friendly and professional

Great doctor, very friendly and thorough. Would highly recommend!

Excellent service and a very efficient friendly team. Thank you.

Superb doctor who conducted a colonoscopy quickly and with minimal discomfort and little to no pain. Brilliant

Was slightly nervous before Endoscopy procedure but Dr Loganayagam and his team were all excellent throughout and it went perfectly

Absolutely painless colonoscopy procedure. Very efficient and friendly, professional team.

Thorough

Dr Aathavan Loganayagam was very helpful and knowledgeable throughout my process, I would highly recommend his services

Anxious about the procedure but Dr Loganayagam and staff were great. Can highly recommend.

Dr. Loganayagam is super professional and patient, alleviating my concerns and anxiety.

Everything was five star about our consultation and treatment by Dr Logan

Did not want sedation for a colonoscopy, therefore, it was not without discomfort. However, Dr Logan was sympathetic and the whole experience was handled with care and professionalism. Very thorough with questions answered in words you could understand.

Dr Loganayagam treats his patients with due respect. He provides clear explanations on the causes and available treatments for his patients' ailments.

Doctor was very friendly and answered all my questions

I've had 2 consultations with the doctor and he addressed my concerns professionally

Pleased how the consultation went. Dr. Loganayagam was detailed, informative and friendly. I would recommend to friends and family

Attentive, very courteous and professional. Highly recommended.

Really professional and friendly doctor, would highly recommend

Informative, efficient and has helped me a lot. Thanks

Very good all round

Dr Loganayagam was very pleasant and answered all of my questions.

Polite, friendly, knowledgeable and efficient

he is professional and efficient - comforting form a medical professional

Everything was excellent, the only comment I have is that they didn't make me aware that my partner couldn't come into the hospital, and so wasted some of her time.

My colonoscopy was at Blackheath and I was feeling completely mortified with embarrassment before I went. However, I needn’t have worried because all the staff were lovely and I was treated with the utmost respect. I wasn’t embarrassed at all.

Very helpful doctor. Has a matter-of-fact manner which I appreciate.

Great doctor, very helpful

An unpleasant procedure handled carefully and professionally. Dr Loganayagam and his staff put me as the patient at the centre of everything they did. I was impressed with the in-procedure care applied.

The NHS asked me wait 3.5 months for my referral, Mr Loganayagam was able to see me the next day and went out of his way to organise an GI endoscopy to suit me a few later. Overall an excellent service and a very affable doctor.

Both the Doctor and the Staff were incredibly helpful and professional.

The whole journey was perfect and the whole team helped calm my nerves during the process. Information/documentation required from me was straight forward and I was very well looked after through my whole visit.

Very professional, would definitely recommend.

very professional Doctor i definitely will recommend .

Great phone communication,

Reassuring.

Dr Loganayagam was excellent, from initial meeting to results. He clearly explained the situation at each stage, in understandable terms, what was going to happen and why and has a reassuring and friendly manner. I would recommend him wholeheartedly.

In general, a perfect experience and feel no pain during the whole process!

Mr Loganayagam was extremely professional and thorough, taking time to explain test results and suggested treatment/next steps.

Excellent.

The doctor is very friendly and was honored to have an appointment with!

Only had a short consultancy, difficult to say

Excellent Doctor and very good service and I’m very glad to see him

Amazing treatment and care Thank you

excellent he is very kind and helpful good understanding people

very professional and reassuring manner

Very well explained.

I've been experiencing stomach cramps, pain and bloating due to Sibo for almost 2 years, Dr Aathavan Loganayagam took the time to read all the tests done in the past, he asked a lot of questions and didn't feel rushed at all. I truly recommend him.

Dr Adavan, what a terrific doctor! As a first timer to some of the procedures,I found him extremely approachable,informative,& sensitive to my fears.I am a nervous patient,under his care I felt at ease & confident in receiving expert care.HIGHLY recommend

He kind and help full

Great on all accounts!

Dr Loganayagam has been great in helping me understand my health situation, and how to go about improving it over time. His explanations were crystal clear, and he is always willing to help further whenever needed. I absolutely recommend him.

I would recommend this Doctor

Dr Loganayagam gave good advice about my ongoing bad stomach - listing possibilities and helping me eliminate them through testing, probiotics etc. He was responsive by email and was happy to do the follow as an email / call / face to face. Recommended.

Very pleasant manner and very helpful

Nice doctor, seemed very capable and understanding.

Very good,

Dr Loganayagam did a fantastic job putting me at ease and made the procedure I had as comfortable as possible. He provided me with answers to any questions I had and the whole procedure was so efficient and thorough. I would highly recommend him.

Couldn’t thank him enough, I have been struggling with SIBO for 2 years, had many treatments and herbal remedies without results. Dr Loganayagam gave me 2 weeks of antibiotics and 1 month of probiotics. Now I’m symptoms free.

Very friendly and professional. Thorough and attentive.

Nice man, very knowledgeable and guessed my issue before all the tests. Very attentive person who fielded all my questions. Felt comfortable with him which is important when you feel poorly.

The Doctor was great and told what was the problem and he is was very helpful and clearly explained.There was a short waiting time the doctor was polite and a very nice person and the staff was also helpful.I recommend that doctor to friends and family.

Wait time was very long, admission at 18:00 but didn’t leave until after 21:00. This is disappointing considering its self funded and private. However the staff were very kind and professional

Dr Loganayagum and team took great care of me.

Very comfortable to talk to him, more knowledgeable, over all excellent experience

Very friendly man. Professional and empathetic.

Dr Loganayagam treated me with great professionalism. He explained test results promptly and clearly.

A gentleman that is looking after me very well. Clear to find out how to help me. Great doctor

Dr is reassuring and thorough. Gave me a sense of comfort.

Doc is very knowledgeable, took the right steps to diagnose correctly, really happy consulting him.

I’ve been so impressed with Dr Loganayagam. He listens, is compassionate and has really helped my condition. I have been less impressed with the service around him in terms of booking appointments & general communication. Not the private experience.

Dr Logan has been very helpful in my diagnosis. I totally forgot about the time of an online appointment and he was very kind to call me several times until I realized and picked up the phone call.

Great doctor.

Very reassuring, not rushed and everything fully explained. I suffer from Health Anxiety and he completely understood this and took time to make me feel calm.

The procedure was fast and the doctor and staff worked to minimise the pain given I was given a mild anesthetic only. Happy with it.

No complaints. All staff excellent.

Would recommend !

Felt assured throughout the treatment. Wait time was longer than expected but not a major issue

Professional and attentive, I would recommend Dr Aathavan Loganayagam.

Dr. Loganayagam was pleasant and answered all my questions related to my procedure.

Dr Loganayagam was kind and helpful. He helped me find a way forward with my gut issues and I feel relieved that there is a solution. I am grateful for his support.

Really nice and friendly

Professional and considerate. Dr Loganayagam and London Bridge where a great partnership

the doctor was very professional and caring. Everything was timely and as explained with no surprises.

Dr Aathavan Loganayagam has greatly helped me to get right diagnostic of my liver and gave valuable suggestions on diet to improve my liver state. He is very efficient and thorough professional. Can highly recommend to anyone who needs gastroenterologist.

Dr. Loganayagam can be a bit too quick to run through things and not always explain everything.

My first gastroenterological investigation so I was extremely nervous. This dissipated when I arrived for my procedure and had first contact with Dr L and the staff at BMI Blackheath. Very satisfied with my treatment in all respects.

Excellent service

Dr Loganayagam is fantastic. Please BMI, improve this facility. The waiting areas in particular are very dull and out dated.

Dr Loganayagam was great. He was both professional and friendly and helped me with some next steps in investigating and reducing some of my symptoms and worries. I felt comfortable and listened to. I would highly recommend.

I have found dr Loganayagam very helpful. He is very thorough and interested in making a change. I would recommend him to anyone with digestive issues.

Excellent all round.

Dr Loganayagam was fast end efficient in recommending, organising and providing diagnostic tests. Very assuring, friendly and calming. Would 100% recommend.

The entire procedure was conducted in the most comfortable and efficient manner. Dr Loganayagam and the nursing staff were extremely helpful throughout the whole time.

100% recommend to anyone. Everyone took time to explain everything to me and the Doctor came in and explained everything too. Amazing team and credit to the department and hospital.

Dr Loganayagam was very professional but also very friendly and made me feel at ease.

Dr Loganayagam is patient and understanding. I had a lot of worries about my first ever medical procedure, but he made it easy to go through without much discomfort. He also responded to my query promptly following the procedure. Highly recommended!

Everyone was friendly and professional and the operation went as expected with not much discomfort

Professional with good quality information. Could not ask for me. I felt very well cared for by the whole team.

Dr Loganayagam has been respectful all throughout and has made the experience better. He has been taking his time to listen and explain the procedure and treatment.

Definitely recommend, Doctor was very respectful, he listened and offered me a gastroscopy within a few days. Gave good advice in the interim and I feel he will get to the bottom of my problem as he really does care.

Very nice, clean facilities, friendly staff and Dr Loganayagam is very reassuring and helpful both before and after the treatment.

Everything clearly explained with time taken to ask for questions

Greta experience, caring and quick

Great doctor, friendly nurses, good location

I was welcomed and made to feel comfortable. All procedures were clearly explained. Very friendly team. Dr Loganayagam explained the principal procedure and provided a thorough brief on completion. Overall, I was very pleased with the treatment I received

Everything explained clearly, very friendly team, would recommend Dr.Loganayagam

Dr Aathavan Loganayagam has been very thoughtful throughout the entire process, thank you!

I had a very comfortable experience, and would recommend Dr Aathavan and staff as they were very friendly and experienced, there’s not much more I could have asked for.

Dr Aathavan is an amazing doctor. I was always met sharp on time of the appointment. He listened to me very patiently and clarified all my questions. His vast experience was evident from my first visit. Excellent experience overall! Highly recommend!!

Dr Aathavan Loganayagam made me feel at ease. He clearly explained what could be the reason of my issue and prescribed tests to ensure my condition was thoroughly assessed. I am very pleased.

Dr Aathavan Loganayagam was outstanding from day one. He quickly understood the underlying issue and provided the correct course of examination, following up with care and consideration.

Very friendly and competent doctor. Procedure went very smoothly. Good communication.

I would definitely recommend Dr Loganayagam. He provided careful, specific and professional treatment and advice.

Very reassuring doctor able to answer all given questions/ queries, giving guidance on any required procedures and preparation ensuring a helpful and supportive experience.

Staff were very friendly and attentive

Dr Loganayagan was very professional and reassuring in all his consultations with me explaining what would happen and then the findings. Appointments were prompt and timely and his secretarial service was easy to deal with.

Very efficient, and good at putting me at ease

Very impressed by the quality and professionalism of the staff and the doctor. The waiting time was very short, I received clear instructions throughout the process, and great job from the nurse as well during the procedure. Would definitely recommend!

Excellent level and quality of care, very professional service.

Bit of a wait for the procedure but had a comfortable room to wait in. Doctor and staff very friendly and reassuring.

I am very happy with Dr Loganayagam.

I have had two consultations with Dr Loganayagam as of now (and a follow-up is due). I think he is one of the most polite doctors I have met in my entire life. He asks questions, listens and also takes your suggestions where applicable. All in all, very happy with him so far.

I would definitely recommend Dr Loganayagam to family and friends actually my wife has already been treated by Dr Loganayagam and we are all very happy with his professionalism. He is a very respectful gentleman when dealing with his patients.

All of the staff were friendly and reassuring

I have received gastroscopy by Dr Aathavan Loganayagam. Process was smooth and quick.

Amazing service

I would definitely recommend Dr Loganayagam for the fast and professional service received.

Definitely will recommend to others,

Dr. Loganayagam is very thorough and straightforward. He's quick to analyse the symptoms and provide a plan for diagnosis and treatment. I received a top level of care with Dr. Loganayagam.

Dr Loganayagam was very helpful in my diagnosis. He is very easy to speak to and would patiently listen to your concerns

All went smoothly. Both the doctor and nurses were reassuring and made me feel at ease.

Clear communication and very reassuring manner, thank you

Seeing Dr Loganayagam is really good and helpful. Happy that I choose to see him.

Dr Loganayagam made me feel very comfortable and well informed

Excellent manner and prompt attention.

Excellent consultation and diagnostics

Very pleased with whole procedure and support of Lara on run up to the day itself. Thank you.

Clear about the tests required, clear about the test results and what my next steps are. Would recommend Dr Loganayagam.

Would highly recommend this Doctor! Very straight talking and friendly and you know exactly what is what.

Doctor and staffs are kind, helpful and professional at giving you all treatments you need. Absolutely Excellent.

I was made to feel very comfortable and at ease from the time I arrived for my appointment.

Great Dr and kind man

Great Doc! He listens and explains very well. Very thorough with test too. Highly recommend.

Dr Loganayagam was friendly, informative and helpful in answering all my questions following the procedure.

Wouldn’t hesitate to recommend. Dr put me at ease every step of the way, very professional.

I would highly recommend Dr Aathavan Loganayagam, he has been amazing in diagnosing my key issues and also providing me with appropriate treatment as required. A fantastic Doctor who genuinely cares for their patients and has in-depth technical ability.

Doctor Loganayagam was very professional, he took his time to explain the procedure and was very keen to see that i was at ease and comfortable, i was also given my preliminary findings after the procedure. Thanks so much

The team was amazing, very efficient and made the procedure seem easy.

Professional doctor

I was looked after very well, it was a calm and relaxed environment and everyone was lovely

Friendly service.

Procedure went very smoothly and I was put at ease

Very happy with the consultation and follow up procedure.

Always performs a great procedure and is pleasant throughout. If you need a colonoscopy Dr Logan is your guy.

Dr Loganayagam has been extremely helpful and has provided a great service.

Great work from the doctor, patient and good communication, explains well. Has the intention to pursue the diagnosis to the end.

Dr Loganayagam is a thorough professional and a real gentleman. His communication has always been extremely polite and comes across as very caring. I am quite happy with the way my condition and treatment was handled from start to the end.

Dr. Loganayagam, has been available throughout my diagnosis and more than happy to answer any queries. Including how to properly balance treatment via the NHS and private methods.

Really lovely doctor who put a very nervous patient’s mind at rest. Hospital fab and support staff so wonderful and kind.

Would definitely recommend! Great doctor, kind and professional

Very pleasant doctor. He talked me through everything required and reassured me throughout.

I was made to feel very welcome and at ease . Such lovely Dr , sister , nurse and staff . Very friendly, professional, and I was very well looked after . Thankyou all so very much . Xx

Great Doctor and staff, helpful and very professional.

Felt very well cared for, nurses were very friendly and reassuring.

Very efficient; polite; friendly; tests were quickly arranged and looked at. Also worth noting that his PA was incredibly helpful in informing me of appointment slots that had become available in a more convenient clinic and earlier than I had booked.

Excellent service and quality of treatment given by Dr L and his team is great.

Dr Loganayagam is a very caring specialist that takes the time to explain in detail treatments and procedures to patients. He has assisted me conducting a gastroscopy and prescribing treatment to cure my gastritis. I am getting better every day now.

Very good team, friendly and warm. Professional doctor and very patient, explained everything to me before and after the procedure. Procedure done pretty quick and smooth.

Consistent top level care for me and my needs before , during and after the procedure. Also great nursing staff at Orpington Endoscopy this morning. Experience radiates naturally from Dr Logananayagam. Thanks !

Very efficient and friendly service throughout. Would have liked to have the opportunity to speak to the doctor in more depth upon discharge.

Had to wait but due to another’s list running late which is totally understandable. Kept updated.

Dr Loganayagam was clear, concise and friendly. He will be my first port of call for any future gut issues, and I would recommend him highly.

Dr Loganayagam was very polite and friendly. He listened to my concerns and ordered a full investigation of possible causes. He gave reassurances there was nothing serious and recommendations to manage symptoms going forward.

Really happy with the doctor the diagnosis and the outcome. Thank you to all the lovely staff at Blackheath hospital too.

Excellent Consultant very informative and has a really lovely bedside manner. I would highly recommend.

I got an appointment quickly, my experience at the clinic was great. All staff are efficient, friendly and helpful. Dr Loganayagam was easy to talk to, listened to my concerns and to the point. He was supportive and I would visit him again if I need to.

Very welcoming, reassuring, and patiently asking questions to ensure my understanding was accurate.

Doctor is really friendly and understands my problem very well.

Extremely pleasant and professional Consultant, Mr Loganayagam is easy to relate symptoms too and in turn clear in diagnosis thank you! Highly recommended

Great doctor. Expert colonoscopist.

Highly skilled and reliable doctor. He treated me with care and quick turnaround times. I am happy that I got his appointment for my treatment.

The doctor analyzed my situation fairly quickly which the other doctors, since my childhood, had failed to diagnose. He has recommended me the steps which I should follow and that has started showing the results relatively fast!

Dr Loganayagam is a great doctor, very calm, knowledgeable, and friendly and polite. He arranged an appointment for me quickly after initial consultation and performed my procedure with care. Highly recommend.

Very helpful and easy to understand the diagnosis

I was happy with the procedure

I had a wonderful patient experience with Dr Loganayagam. He listened throughly to my symptoms, paying excellent care to all of the details and did everything he could to diagnose me. I would thoroughly recommend him as a doctor. Absolutely fantastic.

Very satisfied with the service and the care. Well done

Overall a very positive experience

Very good and professional

Excellent level of professionalism and care

Very good service and very helpful.

Overall, I had an excellent experience with Dr Loganayagam. He was reassuring throughout and very good at communicating through the process.

Dr Loganayagam has been absolutely fantastic throughout my multiple consultations and procedures. During my initial appointment, his clam and reassuring demeanor straight away put me at ease. His also performed a few procedures and they were conducted with expertise & care.

Dr Loganayagam has been absolutely fantastic throughout my multiple consultations and procedures.During my initial appointment, his calm & reassuring demeanor straight away put me at ease.He also performed multiple procedures with great expertise and care

Dr Loganayagam is extremely professional and courteous . He addressed all my concerns patiently.Very happy with the high quality of medical care and follow up I received from his clinic .Would definitely recommend him to friends and family.

Excellent professional treatment received from Dr Logayanayam. Would definitely recommend him to family and friends.

My medical query and colonoscopy was dealt with effectively. Both the doctor and his support team (e.g. Nicole) are highly efficient.

A very good service

Great very professional and friendly, would highly recommend

Dr. Aathavan Loganayagam has been very professional during the whole phase of the treatment.

Very friendly and approachable doctor who was caring and kind throughout. He was very knowledgeable and thorough, explained everything in great detail and was a great help in reversing my NAFLD. All in all an absolute pleasure to deal with

I was very impressed and happy with the professional consultation with Doctor. I could discuss my problems and Doctor discussed each problem and reassured me regarding treatment

Dr Loganayagam is a true professional, I was in good hands, my colonoscopy went very smooth with him, there's no single discomfort for me during the procedure, you can see he has done this for thousands time, I would highly recommend him to my friends

Dr Logan has been both efficient and friendly. He and his staff were very kind when I had a gastroscopy. I was very anxious but they made me feel at ease and were very considerate of my feelings. Dr Logan's secretary has also been efficient and lovely to speak to.

Excellent doctor, very reassuring and clear.

Staff and Dr Loganayagam were very friendly and provided excellent care and treatment.

I felt well informed and in very safe hands at all times. I would not hesitate to recommend Dr Loganayagam.

I would definitely recommend Dr Aathavan Loganayagam. He listened and gave me his time. Warm and friendly.

Great

Excellent. I cannot fault anything at all about the service and care I received.

All the staff where very nice and I received excellent care the doctor was very kind and understanding i can’t thank them enough

I highly recommend this doctor for an endoscopy procedure. I felt nothing during the procedure even though I was awake and watching the screen.

I highly recommend this consultant.

Great doctor

really quick and easy to organise. doctor is also really friendly and reasuring

I received excellent care and advice.

Dr Loganayagam is very friendly and I had full confidence in him when I went to him to confirm my celiac disease. He knew the nhs wait times for follow up procedures so could advise me on what to have done privately and have on the nhs, which was great.

Communicative and quick.

I felt totally at ease during the colonoscopy procedure. Dr. Loganayagam had an excellent bedside manner. I wouldn't hesitate to recommend him to anyone looking for a gestroenterologist.

Doctor did a great job with my diagnosis. He ensured I had a smooth endoscopy. He is very kind, patient and friendly. I would highly recommend to anyone.

All very professional and efficient

Doctor is super knowledgeable and friendly. He addressed all my concerns promptly.

Good experience!

Very clear and concise

They are very friendly. I have had done regular scopy check in another hospital and it was pain. So I choose sedation this time. It was really smooth and no pain. I strongly recommend sedation.

Very professional and efficient

I found Dr Loganayagam to be a great Dr. I was able to get an appointment quickly, was seen on time, and was thoroughly checked over during the consultation. Further treatment was need and I was put at ease at all times, and made to be very comfortable.

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Es un servicio de mensajería privada y videoconferencia que te permite realizar una consulta médica conmigo en cualquier momento y lugar./A private messaging and video conference service that allows you to contact the best doctors at any time and place./È un servizio di messaggistica privata e videoconferenza che ti permette di contattare i migliori medici in ogni momento e in qualsiasi luogo.

Empezar ahora/Book now/Richiedi ora

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Vídeos

Can inflammatory bowel disease (IBD) cause weight gain?

Inflammatory bowel disease (IBD) vs. irritable bowel syndrome (IBS)

Irritable bowel disease: triggers, diet tips and treatment

Artículos

Aathavan Loganayagam

Got a bellyache? A food intolerance may be the culprit

Just how common is food intolerance, and what are the main symptoms? Read our latest article to find out the all-important questions about food intolerance, a condition that can cause extreme discomfort, particularly in the stomach.

Aathavan Loganayagam

What is giardiasis, and how does one get it?

Have you been suffering from bloating, diarrhoea, and abdominal cramps recently? If so, you may have contracted a condition known as giardiasis. Here to outline the condition's symptoms, and to explain how it is diagnosed and treated, is highly experienced and proficient consultant gastroenterologist, Dr Aathavan Loganayagam.

Aathavan Loganayagam

Can stress cause constipation?

Stress can certainly have an extremely negative effect on our daily lives, and can not only affect us mentally, but also physically and emotionally. In our latest article, highly esteemed London-based gastroenterologist, Mr Aathavan Loganayagam, reveals how being stressed can lead to uncomfortable and life-disrupting bowel-related conditions such as constipation.

Aathavan Loganayagam

Probiotics and IBS: Should you trust your gut?

It's believed that between one and two in 10 people in the UK have IBS. Many may use probiotics to reduce the everyday, yet ever annoying, symptoms of this condition. However, just how effective are they? Dr Aathavan Loganayagam, top gastroenterologist, explores this question with detailed expertise. Read on to find out more.

Aathavan Loganayagam

Bile acid malabsorption: symptoms and treatment

If there is an excess build-up of bile acids in your colon, it can lead to a condition known as bile acid malabsorption, which unfortunately can cause bloating and gas. Sounds like symptoms of irritable bowel syndrome? We asked consultant gastroenterologist Dr Aathavan Loganayagam how the conditions compare and how BAM is treated.

Aathavan Loganayagam

How might gut bacteria and IBS affect your mental health?

If you live with IBS and are no stranger to flare-ups of bloating, diarrhoea and gas, these symptoms may leave you feeling anxious as you go about your daily routine. Similarly, research shows that there is a connection between gut bacteria and your brain, which can also affect mental health. Read more from our expert gastroenterologist, now!

Por qué es un doctor de primer nivel/Professional statement/Perché è un dottore di prim’ordine

Especialista en

Bowel cancer

Endoscopy

Indigestion (dyspepsia)

Inflammatory bowel disease (IBD)

Irritable bowel syndrome (IBS)

Colonoscopy

Enfermedades, Pruebas y Tratamientos

Pide cita ahora

Contacto

Valoraciones de pacientes

Telemedicina

Imágenes

Vídeos

Can inflammatory bowel disease (IBD) cause weight gain?

Inflammatory bowel disease (IBD) vs. irritable bowel syndrome (IBS)

Irritable bowel disease: triggers, diet tips and treatment

Artículos

Got a bellyache? A food intolerance may be the culprit

What is giardiasis, and how does one get it?

Can stress cause constipation?

Probiotics and IBS: Should you trust your gut?

Bile acid malabsorption: symptoms and treatment

How might gut bacteria and IBS affect your mental health?

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