Sameer  Zar image


Sameer Zar





English, Urdu, Hindi

NHS Base

Royal Marsden Hospital and Epsom & St Helier NHS Trust

Clinics at


020 7730 8298


Dr Sameer Zar completed his postgraduate training in General Medicine & Gastroenterology in the South West Thames Scheme, London in 2005. He was awarded a PhD for his thesis on ‘the role of food specific serum IgG4 and IgE antibodies and the effect of food on small bowel motility and rectal physiology in irritable bowel syndrome’ by the University of London in 2007.

He is currently working as a Consultant Gastroenterologist at the Royal Marsden Hospital, London and at Epsom & St Helier NHS Trust, where he is the Upper GI Cancer Lead. He also runs a GI physiology laboratory and hepatitis service at St Helier Hospital.

Special Interests

Specialisms include endoscopy, colonoscopy, ERCP, EUS, EMR, ESD, oesophageal pH and manometry, video capsule enteroscopy.  Interests include gastrointestinal cancers, pancreatobiliary diseases, dyspepsia and reflux disease, IBS, colitis and motility disorders

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