Andreas M. Kaiser, M.D., is a colorectal surgeon and professor and chief of the Division of Colorectal Surgery, Department of Surgery at City of Hope Duarte, a National Cancer Institute-designated comprehensive cancer center in the Los Angeles-area.
Dr. Kaiser has extensive experience in every aspect of even the most complex colorectal diseases and has become a referral center for challenging cases. He provides comprehensive interdisciplinary management for all stages of colorectal and anal cancer, hereditary colorectal cancer, inflammatory bowel disease, acute/chronic diverticulitis, functional disorders of the colon and rectum, and benign disorders of the anus. He is fluent in English, French, German and Italian.