John Byrn, MD


Colorectal Surgeon
Chief, Section of Colorectal Surgery
Clinical Assistant Professor of Surgery  - Gastrointestinal, Minimally-invasive and Bariatric Surgery

Contact Information

Primary Office: 4577 JCP
Iowa City, IA 52242
Primary Office Phone: 319-384-7359



BA, Chemistry, Hope College, Holland, MI
MD, University of Illinois College of Medicine-Chicago

Residency, Department of Surgery, Mount Sinai School of Medicine
Chief Resident, Department of Surgery, Mount Sinai School of Medicine
Fellowship, Department of Colon and Rectal Surgery, Digestive Disease Institute , Cleveland Clinic Foundation

Licensure and Certifications

Iowa Medical License, Iowa Board of Medicine
Board Certified, Colon and Rectal Surgery, American Board of Colon and Rectal Surgery
Board Certified, General Surgery, American Board of Surgery

Date Last Modified: 06/07/2014 - 21:56:23