Dr Derek Chan

 Professional experience

• More than 15 years of experience
• Consultant Gastroenterologist and General (Internal) Medicine, Spire St Anthony's Hospital (present)
• Consultant Gastroenterologist and General (Internal) Medicine, Ramsay Ashtead Hospital (present)
• Consultant Gastroenterologist and General (Internal) Medicine, St Helier Hospital, Surrey (present)

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 Sub-specialties

• Change in bowel habit
• Inflammatory bowel disease (IBD)
• Irritable bowel syndrome (IBS)
• Gastro-oesophageal reflux disease
• Abdominal pain
• Functional bowel disorders

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 Teaching posts

• Regularly teaches junior doctors and undergraduate medical students.

 Education

• BSc, Royal Free Hospital School of Medicine (2000)
• MB BS, St Bartholomew's & The Royal London School of Medicine (2003)
• MRCP, Royal College of Physicians (2009)
• MRCP (UK) Gastroenterology, Royal College of Physicians (2016)

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 Publications and conferences

• Faecal calprotectin: factors affecting levels and its potential role as a surrogate marker for risk of development of Crohn’s Disease - BMC gastroenterology. 2016 Oct 7;16(1):126.
• Treatment of Crohn’s Disease with an IgG4-Guided Exclusion Diet: A Randomized Controlled Trial - Digestive diseases and sciences. 2016 Apr 1;61(4):1148-57.
• Differences in intestinal metaplasia in Barrett's oesophagus patients in an ethnically diverse South London population - Indian Journal of Gastroenterology. 2015 Sep 1;34(5):399-403.
• Comments on Measures of Obesity and Risk of Crohn's Disease and Ulcerative Colitis - Inflammatory bowel diseases. 2015 Aug 1;21(8):E17-8.
• What is known about the mechanisms of dietary influences in Crohn’s Disease? - Nutrition. 2015 Oct 31;31(10):1195-203.
• New Barrett's oesophagus surveillance guidelines: significant cost savings over the next 10 years on implementation - Frontline Gastroenterology. 2014 Jun 30:flgastro-2014.
• Inflammatory bowel disease and exercise: results of a Crohn's and Colitis UK survey - Frontline Gastroenterology. 2013 Jul 31:flgastro-2013.
• Post Insertion Care of The CORFLO PEG - Guidelines - February 2011, Epsom and St Helier Hospitals, Surrey
• View Dr Chan's publications on ResearchGate here.

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 Prizes and awards

• Certificate of Excellence award from I Want Great Care
• Wynne Davies Junior Doctors’ Prize Award, The Alexandra Hospital, Worcestershire, January 2004 

 Professional membership

• Royal College of Physicians
• British Society of Gastroenterology
• British Medical Association

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