Dr Anderson’s interests include all therapeutic endoscopy and colonoscopy, inflammatory bowel disease (ulcerative colitis and Crohn's disease), wireless capsule endoscopy, balloon enteroscopy and general liver disease.
Further interests include research into techniques for the diagnosis and treatment of small-intestinal disease and ulcerative colitis. He is also breaking new ground as lead investigator in a trial of a new treatment for Crohn's disease, and is a co- investigator into the genetics of inflammatory bowel disease.