External Positions
- Chair, Small Bowel & Nutrition Committee, British Society of Gastroenterology, 2012 - 2015
- Member, Research Committee, British Society of Gastroenterology, 2002 - 2004
- Secretary, Small Bowel and Nutrition Committee, British Society of Gastroenterology, 2001 - 2004
Membership of Professional Bodies
- Member, Association of Physicians, 1996
- Member, British Society for Gastroenterology, 1989
- member, American Gastroenterological Association, 1981
Industrial Connections
- GE Healthcare, External Consultant
Fellowships
- FRCP, Royal College of Physicians of London, 1993
- Research Fellow, Amermican Gastroenterological Association, 1986 - 1989
- NIH Training Fellow, National Institutes of Health, 1981 - 1982
Editorial Boards
- W J Gastro, Member of editorial board, 2009 - 2012
- Gut, Editorial Board, 2008 - 2011