Independent private hospital, Banbury, Oxfordshire
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Dr Jonathan Marshall

Dr Jonathan Marshall

Consultant Gastroenterologist


  • General gastroenterology
  • Hepatology
  • Endoscopy

Training & Background

  • Qualifications: MBBS BSc MRCP MD
  • Year first qualified : 1988
  • GMC number: 3356395
  • Main NHS base: Oxford University Hospitals NHS Trust

Dr Marshall qualified from London University and obtained his further higher Medical Degree in 2001 on the role of alcohol, pylori and peptic ulcer disease.

He has been a consultant gastroenterologist and general (internal) medicine consultant in Oxford University Hospital NHS foundation trust for 17 years.

As Dr Marshall is dual accredited in internal medicine and gastroenterology it allows him to have a holistic overview of the patient’s problem, enabling him to provide a comprehensive upper and lower endoscopic service as required.

Research & Teaching

Dr Marshall conducts research into pylori and peptic ulcer disease.

Professional Memberships

  • Royal College of Physicians
  • British Society of Gastroenterology


Clinic Times


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