Dr. Peter Yungho Lee, MD

Dr. Peter Lee is a gastroenterologist and internal medicine physician with nearly four decades of medical experience. He earned his medical degree from New York Medical College and completed his residency at University of Chicago Medicine. Dr. Lee's dual specialty training allows him to provide comprehensive digestive health care while also addressing broader internal medicine concerns.

Dr. Lee practices at multiple locations throughout La Crosse, Wisconsin, including Gundersen La Crosse Clinic, Gundersen Lutheran Medical Center, and Mayo Clinic Health System La Crosse. His expertise focuses on treating colon polyps, diverticular disease, and diverticulosis. He performs colonoscopies and lower GI endoscopy procedures to diagnose and treat digestive conditions, along with specialized pathology testing to ensure accurate diagnoses for his patients.