Dr Mark Jarvis



GMC number: 4653251

Practising since: 1999



Consultation times

  • Monday 14:00-17:00
  • Overview
Book online today 01277 695 695


Dr Mark Jarvis is a Consultant Gastroenterologist at Nuffield Health Brentwood Hospital specialising in general gastroenterology and endoscopy. He was educated at Magdalen College Oxford and Imperial College London. 

Dr Jarvis now works as a senior substantive Gastroenterologist and Physician at Basildon hospital having 12 years’ Consultant experience. His areas of clinical expertise include inflammatory bowel disease, IBS, and nutrition.

Dr Jarvis was previously Clinical Director of Endoscopy at Basildon Hospital. He is currently endoscopy training lead at this busy teaching hospital. He holds the post of Accreditation Chair for JAG. In this role he regularly leads inspections of UK endoscopy departments within the public and private sectors as well as overseeing the JAG accreditation process in the UK and beyond.

Dr Jarvis sits on expert advisory panels for NHS England and the British Society of Gastroenterologists.

Special interests

  • Inflammatory bowel disease
  • Irritable Bowel Syndrome
  • Endoscopy
  • Nutrition

Other interests

  • Reflux/Barrett’s Oesophagus
  • Endoscopy

Treatments and tests offered by Dr Mark Jarvis at Nuffield Health

  • Blood test
  • Colonoscopy
  • Gastrointestinal radiology
  • Gastroscopy (or gastrointestinal (GI) endoscopy)
  • Diagnostic endoscopy
  • CT scan (or CAT scan)
  • Upper gastrointestinal endoscopy
  • Gluten sensitivity screening
  • Liver function tests

Locations Dr Mark Jarvis works with

Related experience

Other posts held

  • Consultant Gastroenterologist/Physician Basildon University Hospital


Dr Mark Jarvis does not hold a share or financial interest in this hospital, another Nuffield Health hospital or the company.

Dr Mark Jarvis does not have a share or financial interest in equipment used at this hospital or another Nuffield Health hospital.

Dr Mark Jarvis does not hold any paid advisory role(s) at this hospital or on behalf of Nuffield Health.