The London Clinic


  • Gastroenterology

Sub specialties

  • Diagnosis and treatment of gastrointestinal disease
  • Endoscopy
  • Colonoscopy and polypectomy (accredited for bowel cancer screening)
  • Upper GI disease including reflux, Barrett's and upper GI cancer
  • Inflammatory bowel disease

Clinical interests

  • Medical education
  • Endoscopy training

Professional profile

Dr Haycock graduated from St Mary's Hospital (Imperial College) and was a specialist registrar in the North West Thames region. He completed an MD at St Mark's Hospital in 2010 on "Quality Assurance of Training in Diagnostic and Therapeutic Gastrointestinal Endoscopy". This included investigating and developing some novel techniques for assessing and evaluating training processes, including the use of advanced virtual reality simulation for colonoscopy.
He has peer-reviewed publications arising from this research and has been invited to speak at both national and international meetings on the topic. He is an international member of the American Society of Gastrointestinal Endoscopy, and part of a multinational working group to establish consensus guidelines for the use of simulation in gastrointestinal more
completed a teaching degree in 2011 leading to accreditation with the Higher Education Academy.
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Current posts

  • Consultant gastroenterologist and endoscopist
    St Mark's Hospital
  • Honorary Senior Lecturer
    Imperial College London

Medical training

Year qualified
  • St Mary's Hospital (Imperial College)

Ages treated

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Clinic location

120 Harley Street
London W1G 7JW
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Clinic times

Monday: 9am-12.30pm endoscopy, 5.30pm-7.30pm outpatients


Chanice O’Flanagan
020 3763 5777
0844 858 1122