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- Accredited endoscopist
- Accredited endoscopist
Dr Jason Dunn is a Consultant Gastroenterologist at Guy's and St Thomas' Foundation Trust Hospitals. He studied at GKT medical school, graduating in 2000. He was awarded MRCP (London) in 2005 and appointed as a consultant in 2012.
He has a special interest in Barrett’s oesophagus, early Upper GI cancer and oesophageal endoscopic therapy. He is proficient in Endoscopic Mucosal Resection (EMR) and Radiofrequency Ablation (RFA) techniques. He is the Early Diagnosis Lead for the London Cancer Alliance (LCA) and has written guidelines for the management of Barrett’s oesophagus for the LCA.
Dr Dunn also has an interest in Nutrition, and he is the Nutrition Lead for the Guy’s Hospital site, specialising in parenteral nutrition in oncology/palliative care and PEG tube insertion
He was awarded a CRUK clinical fellowship at UCL and studied use of optical diagnostics and minimally invasive therapies for the treatment of Barrett’s oesophagus. He gained his PhD in 2011 and has presented his work at national and international meetings. His work on treatment of Barrett’s oesophagus with RFA, and the use of biomarkers to predict cancer progression, has won prizes. He has published in high impact factor journals and book chapters. He currently holds Honorary Senior Lecturer posts at Kings College London and Oslo University in the Institute of Medical Informatics. He was recently awarded a grant for a trial of RFA for inlet patch.
Dr Dunn is a member of the British Society of Gastroenterology, the American Gastroenterological Association and the British Association for Parenteral and Enteral Nutrition
Areas of interest
Barrett’s Oesophagus; HALO Radiofrequency Ablation; Endoscopic mucosal resection; Inlet patch; globus; IBS; Crohn’s Disease; ulcerative colitis; acid reflux and dyspepsia; endoscopy; general gastroenterology; nutrition
- Nicole Merrall
- London Bridge Hospital Suite 406 Emblem House 27 Tooley Street London SE1 2PR
- 020 7403 3814
- 020 7403 0858
Anaesthetists worked with (Bupa members, please ask your consultant whether your anaesthetist is fee-assured)
Current NHS consultant posts held
Consultant Gastroenterologist at Guy's and St Thomas' Foundation Trust Hospitals
Barrett’s oesophagus, HALO Radiofrequency Ablation, Endoscopic Mucosal Resection (EMR), Cervical inlet patch and globus.
Complete reversal of High grade dysplasia arising in Barrett's oesophagus = 92%
Complete reversal of Barrett's oesopahgus (any grade) = 85%
- PhD UCL 2011
- MRCP Royal college of Physicians 2005
- MBBS GKT Medical school 2000
- BSc GKT Medical school 1997
Professional bodies (positions held - last 3 yrs)
- Full member BSG 2014
- Full member AGA 2014
- Full member BAPEN 2014
Details of entry to specialist register
- CCT GIM and Gastroenterolgoy, 2012
- London Bridge Hospital, SE1 2PR
- 08:30 - 13:00
- 020 7234 2240
Post treatment communication
Following treatment of a Bupa member, I will communicate with GPs in line with Department of Health, GMC and appropriate professional bodies guidelines.
Information for healthcare professionals (Bupa patients only, last 12 months)
IV sedation administered by operator - (>50)
Diagnostic oesophago-gastro-duodenoscopy (OGD) includes forceps biopsy, biopsy urease test and dye spray - (>50)
Diagnostic oesophago-gastro-duodenoscopy (OGD) and immediate colonoscopy includes forceps biopsies, biopsy test and dye spray (as sole procedure) - (5-50)
London Bridge Hospital (5-50)
Diagnostic colonoscopy, includes forceps biopsy of colon and ileum - (5-50)
London Bridge Hospital (1-5)
Endoscopic ablation of high-grade dysplasia in Barrett's oesophagus - (5-50)
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