1. Other - A-levels in Chemistry, Physics and Biology Epsom College
  2. Internship - House Officer in Surgery Gloucestershire Royal Infirmary
  3. Other - Bachelor of Medicine, Bachelor of Surgery Charing Cross and Westminster Medical School, University of London
  4. Resident - Senior House Officer Harefield Hospital
  5. Internship - House Officer in Medicine Russells Hall Hospital
  6. Resident - Internal Medicine King Edward Hospital
  7. Resident - Internal Medicine The Middlesex Hospital
  8. Resident - Internal Medicine St. Thomas Hospital
  9. Resident - Internal Medicine Medical Center Hospital of Vermont, University of Vermont
  10. Fellow - Gastroenterology and Hepatology University of Vermont
  11. Fellow - Hepatology and Liver Transplantation Mayo Clinic in Rochester


  1. American Board of Internal Medicine - Internal Medicine
  2. American Board of Internal Medicine - Gastroenterology
  3. United Network for Organ Sharing, Liver Transplant

Academic rank

  1. Professor of Medicine


  • Viral hepatitis
  • Nutrition and metabolism


See a listing of publications on PubMed, a service of the National Library of Medicine.


See a description of research activities.


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