James Regan, MD

(503) 963-2707
Areas of Focus: 
Pancreatobiliary Disease
Endoscopic Ultrasound (EUS)
Endoscopic Retrograde Cholangiopancreatography (ERCP)
Inflammatory Bowel Disease (IBD)
General Gastroenterology

About Me

I believe in serving my patients and the community with compassionate, empathetic and skilled care. I am proud to be a part of the Oregon Clinic, which practices high quality and efficient medicine. My passion is to provide all of my patients with my very best at all times.

- James Regan, MD

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.

My Work

Hospitals Served: 
Legacy Good Samaritan Medical Center
Providence Milwaukie Hospital
Providence Portland Medical Center

Education & Honors

Board Certified: 
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
  • Portland Monthly Magazine, "Top Doctors", 2018
  • 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
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