Dr. Siobhan Mairead Byrne, MD

Dr. Siobhan Byrne is a gastroenterologist who also practices internal medicine, bringing 21 years of experience to her patients in Madison, Wisconsin. She earned her medical degree from the University of Washington School of Medicine, where she developed her expertise in digestive health and comprehensive internal medicine care. Dr. Byrne speaks both English and Spanish, allowing her to serve a diverse patient population.

Dr. Byrne practices at several respected medical facilities throughout Madison, including University of Wisconsin Health University Hospital, UnityPoint Health Meriter Hospital, and SSM Health Saint Mary's Hospital Madison. She specializes in treating conditions such as colon polyps, hemorrhoids, and ulcerative colitis. Her procedural expertise includes performing colonoscopies and lower GI endoscopies to diagnose and monitor digestive health concerns. Patients have given Dr. Byrne an average rating of 4.0, reflecting their confidence in her care.