Dr. Ian C Grimes, MD

Dr. Ian Grimes is a gastroenterologist and internal medicine physician with 19 years of experience caring for patients with digestive health conditions. He earned his medical degree from Southern Illinois University School of Medicine and focuses on complex gastrointestinal disorders. Dr. Grimes speaks English and brings nearly two decades of expertise to his practice.

Dr. Grimes practices at multiple locations throughout Madison, Wisconsin, including affiliations with University of Wisconsin Health University Hospital, UnityPoint Health Meriter Hospital, SSM Health Saint Mary's Hospital Madison, American Family Children's Hospital, and UW Health East Madison Hospital. He specializes in treating Crohn's disease and ulcerative colitis, helping patients manage these chronic inflammatory bowel conditions. Dr. Grimes also provides care for patients with colon polyps and offers advanced treatment options including infusion therapy and intravenous chemotherapy when needed.