Canary Wharf clinic: 0207 132 1440
Orpington clinic: 01689 490 111


John O’Donohue

Consultant Physician & Gastroenterologist



Qualifying from Trinity College of the University of Dublin in 1987, Dr John O’Donohue has developed a major interest in endoscopy, both in his clinical practise and in management and service redesign. John has focused his interest on bowel cancer screening and is the UK chair of the Units subgroup of JAG, London lead for quality assurance of the NHS Bowel Cancer Screening service, as well as Director of the SE London programme.
He has expertise in performing high-quality colonoscopy and polypectomy, and has achieved accreditation as a consultant for advanced colonoscopy in bowel cancer screening. He also practises ERCP and capsule endoscopy.

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+44 (0)207 132 1440
+44 (0)1689 490 111
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John O’Donohue

Special interests

Inflammatory bowel disease, irritable bowel syndrome (IBS), gastro-oesophaegeal reflux disease, peptic ulcer, coeliac disease, hepatology including viral hepatitis, endoscopy and bowel cancer screening (including colonoscopy, polypectomy, diagnostic and theraputic upper GI endoscopy and ERCP, video capsule endoscopy)

John O’Donohue is in practice at the following clinic

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