Dr Benjamin Warner
BSc, MBBS, MRCP, MD
Gastroenterologist
19 years of experience
London, SE3 9UD
26 connections in healthcare
Skill endorsed
by Dr Hisam Siddiqi
19 years of experience
London, SE3 9UD
26 connections in healthcare
Skill endorsed
by Dr Hisam Siddiqi
Areas of expertise
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About Dr Benjamin Warner
Dr. Benjamin Warner has been a Consultant Gastroenterologist since 2018, and he currently practices at Darent Valley Hospital and Guy’s and St Thomas’ NHS Foundation Trust. His work spans a wide range of gastroenterology, with special expertise in Inflammatory Bowel Disease (IBD), Hepatobiliary Medicine, and advanced endoscopy. Dr. Warner is a highly accomplished gastroenterologist and endoscopist, known for his exceptional skill in Endoscopic Retrograde Cholangio Pancreatography (ERCP) and Endoscopic Ultrasound.
Dr. Warner graduated from The Royal Free and University College London Medical School in 2006. He completed much of his medical training in the South-East of England, followed by a research fellowship at Guy’s and St Thomas’ where he focused on Inflammatory Bowel Disease. He was awarded an MD (Research Doctorate) from King’s College London for his work on thiopurines and their toxicity to the liver.
In addition to his clinical work, Dr. Warner is passionate about medical education. He is a Senior Lecturer at Kent and Medway Medical School, where he received the “Best 1st Year Lecture” award in 2022. His contributions as a mentor to junior doctors were recognised in 2019 when he received the “Most Supportive Consultant” award. Dr. Warner is also heavily involved in clinical research, having published over 80 papers and abstracts with more than 700 citations. His research focuses on gastroenterology and hepatobiliary disease, and he continues to contribute to clinical trials such as the IBD Bioresource Study.
In addition to his academic contributions, Dr. Warner is the Clinical Lead for Upper Gastrointestinal and Hepatobiliary Cancer at Darent Valley Hospital, where he links to tertiary centers for case reviews. At Guy’s and St Thomas', he holds weekly hepatobiliary and hepatology clinics, where he performs advanced endoscopic procedures like cholangioscopy and ERCP.
Subspecialties
- Pancreaticobiliary Medicine (Bile Ducts & Pancreas)•
- Irritable Bowel Syndrome (IBS)•
- Hepatology•
- Inflammatory Bowel Diseases (IBD) such as ulcerative Colitis or Crohn's Disease
Areas of expertise
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Registered with
General Medical Council
No. 6149411
Education
University of London
Medicine
Graduated 2006
Qualifications
BSc in Physiology and Pharmacology University College London 2004
MBBS Royal Free and University College London 2006
MRCP 2010
MD King’s College London 2020
Languages spoken
- English
Consultation fees
- New appointment: £190
- Follow-up appointment: £130
Insurers
- WPA
- Allianz Worldwide Care
- Bupa
- AXA Health
- Vitality
- Aviva Health
Location
All locations for Dr Benjamin Warner
(1581)
40-42 Lee Terrace, London, United Kingdom, SE3 9UD
Reviews
AI Review Summary
This summary was created by AI based on recent reviews
Dr Benjamin Warner engages patients with a clear, knowledgeable, and reassuring manner. He provides clear explanations of conditions and procedures, using images to enhance patient understanding, and establishes comprehensive treatment plans. Dr Warner ensures patients feel at ease; he listens to their concerns and offers reassurance, showing considerable knowledge and expertise. Patients mention successful outcomes related to gastrointestinal issues; Colonoscopy and Liver Function Tests are common procedural themes.
Dr. Warner is an exceptionally kind and patient-centered clinician. Throughout my treatment, he ensured I was a primary partner in the decision-making process, providing comprehensive information every step of the way. He fosters an environment where questions are welcomed, using visual aids to ensure total clarity and eliminate any lingering doubts. After a long period of unresolved pain, Dr. Warner was the first specialist to provide both a clear diagnosis and a preventative strategy. My colonoscopy was handled with the utmost care, leaving me feeling comfortable and fully informed. I have complete confidence in Dr. Warner and recommend him without reservation.
Dr Warner replies to e mail queries swiftly and clearly. He explains things in a way which is easily understandable. He has allayed my fears about a future hospital appointment. He also has an excellent secretary ,who is friendly & can be relied upon 100% to pass on messages & questions to Dr Warner without delay. They are a marvellous team.
Very pleased with staff and helpers, Explained all what was going on Felt very relaxed
Put me at ease from the start. Everything explained and carried out in a friendly and professional manner.
Very friendly, helpful and thorough. Could not be better 👍😊
Dr Ben was a true professional. Kind, personable and clear regarding his instructions and opinions.
Was a long wait to be admitted to the ward was waiting a few hrs, Not great when your already anxious about having something done
Dr Warner had researched my recent medical history and spoken to colleagues who had treated me before my appointment , so he knew all about my situation. He gave me time to talk about my concerns and explained everything clearly . He was sympathetic and understanding. He sent me a detailed summary of my appointment afterwards. Altogether very pleasant and impressive.
DR Warner was very efficient and perfectly described the procedure I was having and it left me with total confidence in his abilities.
I had extremely good service from all of the outpatients team. My Doctor was professional and reassured .me about my treatment plan.
Endorsements
Dr Warner is my go to person for anyone who presents themselves at the intersection of Haematology & gastroenterology.
28 Aug 2025
Dr Hisam Siddiqi
Haematologist
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Most recent videos
Explore videos from Dr Benjamin Warner explaining process of procedures and other important things you should know before choosing your provider.
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14 October 2025
Gall Bladder Polyps
What to do if you are found to have a gall bladder polyp
03 November 2025
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Gall Bladder Polyps
What to do if you are found to have gall bladder polyps
03 November 2025
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FAQ
What are Dr Benjamin Warner's reviews like?
Dr Benjamin Warner's overall patient rating is 4.93 out of 5 stars on Doctify. This is based on 35 reviews.
What languages does Dr Benjamin Warner speak?
Dr Benjamin Warner speaks English
Where is Dr Benjamin Warner located?
Dr Benjamin Warner primarily practices at The Blackheath Hospital (part of Circle Health Group), located at 40-42 Lee Terrace, London, United Kingdom, SE3 9UD
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What are Dr Benjamin Warner working hours?
Dr Benjamin Warner is working Friday (08:00 - 10:00)
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Does Dr Benjamin Warner accept new patients?
Dr Benjamin Warner generally accepts new patients.
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