- ABOUT ME
- AREAS OF FOCUS
- EDUCATION & LEADERSHIP
- LOCATIONS & HOSPITALS
- NEWS & PUBLICATIONS
“I believe in serving my patients and community with compassionate, empathetic, and skilled care. I am proud to be part of The Oregon Clinic, which practices high quality and efficient medicine. My passion is to provide my patients with my very best at all times.”
Dr. Regan graduated from Oregon Health & Science University (OHSU). He later completed his internship and residency at the University of Minnesota. Dr. Regan finished his gastroenterology fellowship at the University of Illinois at Chicago. His areas of focus include biliary tract, gallbladder, and pancreatic diseases. He also treats esophagus, stomach, small intestine and colon disease at The Oregon Clinic Gastroenterology East.
Dr. Regan brings the clinic several honors and awards including the Tartar Trust Research Fellowship Award from OHSU and was also inducted into the Alpha Omega Alpha Honor Medical Society. He was also a past member of the Executive committee for Providence Milwaukie Hospital and the former President of Street Youth AIDS Education Outreach Program at OHSU.
Other Activities
Medical Grand Rounds, Providence Portland Medical Center, 1998, 2003, 2007
Attending Physician, Medical Teaching Rounds, Providence Portland Medical Center, 1998-Present
Lecturer, Internal Medicine Board Review Course, Providence Portland Medical Center, 1998-Present
President, Street Youth AIDS Education Outreach, Oregon Health Sciences University, 1990
Quality Assurance Committee, Winona Clinic, 1994-1995
ICU Committee, Community Memorial Hospital, Winona, MN, 1994-1995
Thoracic Oncology Work Group, Portland, OR, 1999-2005
Lecturer, Gastroenterology Review, Providence Portland Medical Center, 1999-Present
ICU Physician’s Advisory Committee, Providence Portland Medical Center, 2001-2005
Executive Committee, Providence Milwaukie Hospital, 2003-2006
ODS Physician Credentialing Committee, 2003-2009
Managing Partner, The Oregon Clinic Gastroenterology – East, 2009-Present
Member, American Society for Gastrointestinal Endoscopy
Areas of Focus
Pancreatobiliary Disease
Endoscopic Ultrasound (EUS)
Endoscopic Retrograde Cholangiopancreatography (ERCP)
Inflammatory Bowel Disease (IBD)
General Gastroenterology
EDUCATION & TRAINING
Fellowship, Gastroenterology, University of Illinois at Chicago, Chicago, IL, 1998
Internship and Residency, University of Minnesota, Minneapolis, MN, 1994
MD, Oregon Health & Science University, Portland, OR, 1991
BS, Cum Laude, Yale University, New Haven, CT, 1987
BOARD CERTIFICATION
Gastroenterology
HONORS
Portland Monthly Magazine, “Top Doctors”, 2018, 2025
Alpha Omega Alpha Honor Society, 1991
Bishop Scholarship for Academics, Jackson County Medical Society, 1989
Ciba-Geigy Award Nomination, Outstanding Community Service, Portland, OR, 1989
Tartar Trust Research Fellowship Award, OHSU, 1988
Cum Laude, Yale University, 1987
National Merit Scholarship finalist, 1983
Locations
Hospitals Served
- Legacy Good Samaritan Medical Center
- Providence Portland Medical Center
