

Gastroenterology
John Lee, MD
Professor of Medicine, Division of Gastroenterology & Hepatology; Co-Director, Chao Digestive Health Institute; Director of Pancreaticobiliary Services, UC Irvine Medical Center
Dr. John G. Lee, MD, is a distinguished gastroenterologist specializing in pancreaticobiliary disorders at UCI Health in Orange, California. With over 35 years of experience, he serves as Co-Director of the Chao Digestive Health Institute and Director of Pancreaticobiliary Services at UC Irvine Medical Center. His expertise encompasses advanced endoscopic procedures, including endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasound (EUS), enteral stenting, and removal of lar
35+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (American Board of Internal Medicine)
- Internal Medicine (American Board of Internal Medicine)
Education & Training
- University of Miami Miller School of Medicine — M.D., 1987
- Gastroenterology Fellowship, 1991-1994
Peer Recognition
- Best Doctors in America — Best Doctors in America
2008-2013, 2015-2016 (8 years)
- Castle Connolly — America's Top Doctors
2008-2013 (6 years)
- Orange County Medical Association — Physicians of Excellence
2013-2023 (11 years)
- Super Doctors — Super Doctors
2016
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- UC Irvine Medical Center
- UCI Health
Languages
English
Experience
35+ years in practice