Photo of Don F. Lum, MD, FACG

Don F. Lum, MD, FACG

Accepting New Patients
Offers Video Visits
1111 Northeast 99th Avenue, Suite 301
Portland, OR 97220
2024.1 miles away
Medical Groups & Affiliations
Providence Medical Group - Oregon
Speaks: English
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The Oregon Clinic Gastroenterology East at Gateway

1111 Northeast 99th Avenue, Suite 301, Portland, OR 97220

Insurances Accepted

This information provides an overview of accepted insurance plan types. Coverage may vary by specific plan. Please verify your with your insurance provider before visiting us for care.

About Don F. Lum

Dr. Lum graduated from University of California, Davis. He completed his internship and residency at Oregon Health & Science University, and served as chief medical resident at OHSU. Dr. Lum completed a fellowship in gastroenterology at the University of California, San Francisco. He is a member of the American Society for Gastrointestinal Endoscopy and a fellow in the American College of Gastroenterology. He formerly served as associate chief of Gastroenterology for the VA Northern California Healthcare System. Dr. Lum is the medical director of Inflammatory Bowel Disease at The Oregon Clinic Gastroenterology East.

Dr. Lum is the former chair of the Portland Citywide IBD conference. He previously served as the Deputy of Member Engagement of the Crohn’s & Colitis Foundation IBD Qorus program. Currently, Dr. Lum is the co-host of the Portland IBD Horizons Conference. In addition, he serves as co-director of the IBD RADIUS telemedicine program focusing on the care of rural IBD patients.

Medical School

University of California, Davis School of Medicine
1988

Internship and Residency

Oregon Health & Science University
1992

Fellowship

University of California, San Francisco School of Medicine
1995

Training

Professional Associations
  • Member, American Society of Gastrointestinal Endoscopy
  • Fellow, American College of Gastroenterology
  • Clinical Faculty - Division of Gastroenterology, University of California, Davis Medical Center, 1997-2005
  • Governor, The American College of Gastroenterology
  • Physician Champion, The Oregon Clinic GI East, Crohn's & Colitis Foundation IBD Qorus
  • Former Deputy of Member Engagement, Crohn's & Colitis Foundation IBD Qorus
  • Former Chair, Portland Citywide IBD Conference
  • Associate Director, IBD RADIUS Telemedicine Program
  • Co-host, Portland IBD Horizons Conference
Board Certifications
  • American Board of Internal Medicine, Gastroenterology
The Oregon Clinic Gastroenterology East at Gateway
1111 Northeast 99th Avenue, Suite 301
Portland, OR 97220

The Oregon Clinic Gastroenterology East - Happy Valley
9300 Southeast 91st Avenue, Suite 300
Happy Valley, OR 97086

Medical Groups & Affiliations
Providence Medical Group - Oregon

Affiliated Locations
Providence Portland Medical Center

In addition to spending time with his wife, 3 children, and labradoodle, Dr. Lum is an avid road cyclist. He enjoys the yearly ride from Seattle to Vancouver, BC with his cycling buddies. Dr. Lum’s other major interest is traveling to new places. Although he’s a fan of both the Blazers and Timbers, Dr. Lum grew up in Northern California and has always rooted for the San Francisco 49ers, San Francisco Giants and the Golden State Warriors!

Conditions and Procedures

  • Colonoscopy
  • Colorectal Screening
  • Crohn's Disease
  • Ileitis
  • Inflammatory Bowel Disease
  • Polypectomy
  • Regional Enteritis
  • Ulcerative Colitis
  • Very Early Onset Inflammatory Bowel Disease (Veoibd)