Dr Mark Samaan



Belgravia, SW1X 7HY

17 years of experience
Verified profile


Belgravia, SW1X 7HY

17 years of experience
Verified profile

Patient Trust Score



Recent patient review

This specialist has no reviews at the moment.

Latest endorsement

This provider has no professional endorsements.



Dr Mark Samaan is a consultant gastroenterologist based at Cleveland Clinic London Hospital.

He specialises in colonoscopy and has clinical interests in Crohn's disease, inflammatory bowel disease (IBD), irritable bowel disease (IBS), and ulcerative colitis.

Dr Samaan has extensive experience as a clinician and researcher, having spent time at specialist IBD centres in a number of countries as part of a fellowship. He has been involved in a vast number of IBD research projects and has had his work published in high-impact journals, including the American Journal of Gastroenterology and Inflammatory Bowel Diseases. Additionally, he has authored many book chapters on IBD.

Dr Samaan's dedication to improving education on IBD led to him placing runner-up for the 2016 ‘BSG Alistair McIntyre Prize'. He has also won the St George's Young Researcher of the Year Award twice. In recent years, he has received an RCP/NIHR CRN Award for Outstanding Research Leadership in the NHS (2017) and an ECCO Travel Award.

He was BSG Young Gastroenterologist of the Year for Clinical and Translational Science in 2018 and was selected as an Advanced Fellow for the Cornerstones program at Digestive Disease Week for three years in a row.


  • Inflammatory Bowel Diseases (IBD) such as ulcerative Colitis or Crohn's Disease
  • Irritable Bowel Syndrome (IBS)

All conditions and treatments

  • Colonoscopy
  • Diarrhoea
  • Endoscopy (OGD)
  • Gastroscopy
  • Inflammatory Bowel Disease (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Sigmoidoscopy
  • Video Consultation

Registered with

General Medical Council



MB BS 2006 University of London

Professional Memberships:

British Society of Gastroenterology (BSG),

European Crohn's & Colitis Organisation committee member (ECCO),

Publications Editorial Board of Crohn's and Colitis UK (CCUK),

Alimentary Pharmacology & Therapeutics Editorial Board.

languages spoken

  • English


All locations

Cleveland Clinic London


Specialist's working hours

at All locations


Not available


Not available


Not available


Not available


Not available


Not available


Not available


All reviews

0 reviews

Your trust is our top concern, so providers can't pay to alter or remove reviews.
Learn more here


What languages does Dr Mark Samaan speak?

Dr Mark Samaan speaks English

Where is Dr Mark Samaan located?

Dr Mark Samaan primarily practices at Cleveland Clinic London, located at 33 Grosvenor Place, Belgravia, United Kingdom, SW1X 7HY
See more locations

Does Dr Mark Samaan accept new patients?

Dr Mark Samaan generally accepts new patients.

Get in touch with this specialist to enquire as a new patient