Dr Guy Chung-Faye

Dr Guy Chung-Faye

Gastroenterology, General (internal) medicine 03566305


  • Bupa Platinum consultant
  • Fee assured
  • Open Referral network
  • Accredited endoscopist
Bupa Platinum consultant
Fee assured
Open Referral network
Accredited endoscopist

Specialises in

  • Endoscopy
  • Inflammatory bowel disease

Bupa specialist

  • Accredited endoscopist


  • Face-to-face consultations
  • Video and telephone consultations

About me

Dr Guy Chung-Faye is an experienced Gastroenterologist and General Physician. He is friendly, approachable and offers a holistic treatment approach to his patients. He sees patients with all aspects of gastroenterology conditions and has specialist interests in gastro-intestinal cancers, bowel cancer screening, inflammatory bowel disease, irritable bowel syndrome, dyspepsia and reflux. He is an expert in advanced diagnostic and therapeutic endoscopy.

He is the Director of Bowel Cancer Screening and a member of the IBD team, and was previously the Clinical Lead in Upper GI (oesophageal & stomach) Cancer for 15 years at King’s College Hospital. He is a nationally accredited Bowel Cancer Screening Colonoscopist and has a colonoscopy completion rate of over 95%, excellent polyp detection rates of over 50% and high levels of patient comfort.

He qualified from the University of Leicester Medical School and attained a PhD in “Gene therapy strategies in Colon cancer” from the University of Birmingham. He has published in numerous peer reviewed journals and written several book chapters. He is active in research and clinical trials in IBD, cancer and genetics. He is a member of the British Society of Gastroenterology.

His main NHS base is at King’s College Hospital, a London Teaching Foundation Hospital and Academic Health Sciences Centre. He sees private patients at London Bridge Hospital and at King’s College Hospital.

In his spare time, he enjoys playing tennis and the guitar, and learning new languages.

Areas of interest

Abdominal pain; Irritable bowel syndrome; Bloating; SIBO; Diarrhoea; Constipation; Dyspepsia (indigestion); Food intolerances; Peptic ulcer disease (stomach / duodenal ulcers); Gastro-oesophageal reflux; Inflammatory bowel disease (Crohn's disease / Ulcerative colitis); Coeliac disease; Advanced Endoscopy - diagnostic & therapeutic (OGD / colonoscopy / sigmoidoscopy); Bowel Cancer Screening; Oesophageal / Stomach cancers; Gastroenteritis; Rectal bleeding; Haemorrhoids; Fatty liver disease

Medical secretaries

Anaesthetists worked with

About me
My outcomes
My qualifications & training
My private practice
Consultant's practices
Information for healthcare professionals

Information for healthcare professionals (Bupa patients only, last 12 months)

Procedures completed

  • X3510

    IV sedation administered by operator - (>50)

    London Bridge Hospital (>50)

  • G6500

    Diagnostic oesophago-gastro-duodenoscopy (OGD) includes forceps biopsy, biopsy urease test and dye spray - (5-50)

    London Bridge Hospital (5-50)

  • H2002

    Diagnostic colonoscopy, includes forceps biopsy of colon and ileum - (5-50)

    London Bridge Hospital (5-50)

  • H2003

    Therapeutic colonoscopy with snare loop biopsy or excision of lesion - (5-50)

    London Bridge Hospital (5-50)

  • G8082

    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)

  • H2502

    Diagnostic flexible sigmoidoscopy (including forceps biopsy and proctoscopy) - (1-5)

    London Bridge Hospital (1-5)

  • H5240

    Banding of haemorrhoids - (1-5)

    London Bridge Hospital (1-5)

  • Show All (10 )...
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