Colon and Rectal Surgery in Minnesota

Research

Mayo Clinic colorectal surgeons are leaders in research related to several diseases, including colon cancer, hemorrhoids, colonoscopy, colorectal polyps, and inflammatory bowel disease, among others. They are also active in research related to the development of laparoscopic surgical procedures. For more information about our researchers and their work, see the links below.

• Heidi Nelson, M.D.
• John H. Pemberton, M.D.
• Bruce G. Wolff, M.D.