Gastroenterology
Bret Petersen, M.D.
Professor of Medicine, Division of Gastroenterology and Hepatology, Mayo Clinic
Bret T. Petersen, M.D. is a Professor of Medicine in the Division of Gastroenterology and Hepatology at Mayo Clinic in Rochester, Minnesota, with over 38 years of clinical experience. He specializes in complex diagnostic and therapeutic endoscopic procedures, with particular expertise in pancreaticobiliary disease and ERCP (endoscopic retrograde cholangiopancreatography). Dr. Petersen is recognized for his work in advanced endoscopy and pancreatobiliary interventions, serving as Associate Editor
45+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (ABIM)
- Internal Medicine (ABIM)
Education & Training
- Mayo Clinic College of Medicine — Resident, Gastroenterology, 1989
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Mayo Clinic
Languages
English
Experience
45+ years in practice