MBBS BSc FRCS PhD
Live bookings available
21 years of experience
London, SE1 2PR
(+4 more)
12 connections in healthcare
Skill endorsed
by Dr. Vivek Chhaya, Miss Samantha Williams and 3 other professionals
Live bookings available
21 years of experience
London, SE1 2PR
(+4 more)
12 connections in healthcare
Skill endorsed
by Dr. Vivek Chhaya, Miss Samantha Williams and 3 other professionals
Areas of expertise
Contact
Book online
Mr Trystan Lewis is a Consultant General Surgeon with over a decade of experience in performing Upper G.I. laparoscopic surgery specialising in the management of complex abdominal wall reconstruction, gallstones and hernias. He focuses his practice around high quality patient care and accurate diagnosis, and sees private patients at Spire St Anthony's Hospital, Ashtead Hospital, One Welbeck and London Bridge Hospitl.
Mr Lewis gained his primary medical qualifications in 2005 at Imperial College London and went on to complete his surgical trainign in London. During this time, Mr Lewis also gained his PhD in surgical innovation from Imperial College London, which has established his practice at the forefront of innovation and patient saftey. Upon completion of his training and education, Mr Lewis was appointed Consultant General Surgeon at the Eposm and St. Helier NHS Trust, where he has since become College Tutor for Surgery, and co-leads the complex abdominal wall and advanced biliary units. Mr. Lewis is a specialist in gallbladder surgery and all types of abdominal wall repairs from simple inginal hernia to complex abdominal wall reconsruction, through a keyhole approach.
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General Medical Council
No. 6130166
University of London
Medicine
Graduated 2005
Education
BSc(2004) Imperial College London
MB BS (2005) Imperial College London
PhD (2013) Imperial College London
Memberships
Fellow of the Royal College of Surgeons (FRCS)
Member of the Association of Upper Gastro-Intestinal Surgeons (AUGIS)
Member of the British Obesity and Metabolic Surgery Society (BOMSS)
General Medical Council
New appointment
£250Follow-up appointment
£17527 Tooley Street, London, United Kingdom, SE1 2PR
St Thomas Street, London, United Kingdom, SE1 9BS
1 Welbeck St, Marylebone, London, London, United Kingdom, W1G 0AR
London Road, North Cheam, Sutton, United Kingdom, SM3 9DW
The Warren Ashtead, Ashtead, Surrey, United Kingdom, KT21 2SB
Areas of expertise
Contact
Book online
This summary was created by AI based on recent reviews
Mr Trystan Lewis is clear and professional in his work with patients. He helps them feel safe and at ease. Care is good both pre-op and post-op. His top work is for hernia cases and gallstones.
Nothing to add to my rating...everything was exactly what I needed
Prior to my procedure in September Mr Lewis clearly explained the operation and possible findings which might impact my recovery. The surgery went smoothly and I was pleased with the speed of my recovery. I wouldn't hesitate to use Mr Lewis again if my lipoma returns.
From outset, Mr Lewis imparts confidence with a clear diagnosis, plan of action and range of outcomes. It is so important for the patient to understand the process and it goes a long way to easing the worry and concern when undergoing major surgery. Mr Lewis offers clear communication every step of the way both in person at appointments as well as the clinic letters, which are clear and easy to understand.
Mr Trystan Lewis was extremely responsive and very helpful in guiding me through the entire pre/post-surgery process. He was very attentive to all the minor details which gave me a lot of comfort that everything was under control. I am immensely grateful to Mr Trystan Lewis for all the support provided and the ultimate professionalism in every interaction I had with him.
It has now been six weeks since my keyhole surgery for the removal of my gall bladder, performed by Mr Trystan Lewis. At all stages Mr Trystan Lewis explained what the procedure would be like and any possible complications that could occur. It gave me confidence to go ahead. I am very happy with the results and have had no problems since the operation. I would be very happy to recommend this surgeon.
Excellent surgeon and outstanding care from start to finish. My gallbladder surgery went smoothly,and I felt reassured and well looked after throughout the whole process. Professional,kind and highly skilled. Thank you for making stressful experience so much easier. I would highly recommend.
Service was excellent - did not have wait to see Mr. Lewis He was professional as always.
All very pleasant and extremely clear and professional in all regards
Mr Trystan Lewis was extremely professional and gave me lots of information of what to expect from my operation (gallbladder removal) which was very helpful. I have recovered well after the operation and would highly recommend Mr Lewis.
Mr Lewis was friendly and highly professional. My appointment with him prior to the operation was very informative. in addition, a comprehensive letter summarising our conversation was supplied very shortly afterwards. The day of the operation went extremely well. My room was very comfortable. All members of staff were friendly, helpful and reassuring. Mr Lewis gave me a comprehensive briefing before the procedure. After the operation, my recovery proceeded well and in accordance with the advice I had been given. My post-op check with Mr Lewis confirmed that the bilateral hernia repair had been a complete success.
Mr Lewis is an excellent colleague. The patients I’ve referred to him have always had a positive experience.
18 Feb 2026
Dr. Vivek Chhaya
GastroenterologistKind and caring colleague
09 Feb 2026
Miss Samantha Williams
Breast SurgeonExcellent surgeon
09 Feb 2026
Mr Sacheen Kumar
General SurgeonNice guy!
09 Feb 2026
Mr Ashraf Raja
General SurgeonFind out more on the Doctify Health hub for Mr Trystan Lewis's specialty, General Surgery.
What are Mr Trystan Lewis's reviews like?
Mr Trystan Lewis's overall patient rating is 4.99 out of 5 stars on Doctify. This is based on 50 reviews.
What languages does Mr Trystan Lewis speak?
Mr Trystan Lewis speaks English
Where is Mr Trystan Lewis located?
Mr Trystan Lewis primarily practices at HCA Healthcare UK London Bridge Hospital, located at 27 Tooley Street, London, United Kingdom, SE1 2PR
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What are Mr Trystan Lewis working hours?
Mr Trystan Lewis is working Monday (09:30 - 12:30), Wednesday (15:00 - 20:00), Friday (10:00 - 13:00)
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Does Mr Trystan Lewis accept new patients?
Mr Trystan Lewis generally accepts new patients.
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