
T. Domi Le, MD, MA
503-963-2707
Areas of Focus:
Colon Cancer Prevention & Screening
Inflammatory Bowel Disease (IBD)
Irritable Bowel Syndrome (IBS)
Swallowing Dysfunction
General Gastroenterology
About Me
Caring for patients, in addition to understanding and treating gastrointestinal issues, involves being an advocate. How do we help patients navigate the system, equip them with knowledge, and meaningfully collaborate with them to make decisions about their health? This is what I strive to do for every patient I encounter.

Dr. Le appreciates that gastroenterology offers tangible and intangible ways to have an impact on patients’ lives, whether it’s cancer prevention or finding an optimal diet to improve quality of life.
As a gastroenterologist, Dr. Le often meets patients who are sharing for the first time intimate details about disruptions in basic activities. Eating and toileting are daily activities we all do to function as human beings and many of us take them for granted, not realizing it can be challenging for others. Dr. Le aims to create a comfortable and compassionate space where patients can share these issues and normalize them so that they can find solutions together and without judgment. Dr. Le gets satisfaction from patients telling her that they appreciate being heard.
When not working, you can find Dr. Le cooking, traveling, enjoying the great outdoors and nature around Portland, and spending time with her family.
My Work
Office Locations:
Hospitals Served:
Legacy Good Samaritan Medical Center
Providence Milwaukie Hospital
Providence Portland Medical Center
Specialties:
Areas of Focus:
Colon Cancer Prevention & Screening
Inflammatory Bowel Disease (IBD)
Irritable Bowel Syndrome (IBS)
Swallowing Dysfunction
General Gastroenterology
Education & Honors
Board Certification:
- Board Certified - Gastroenterology
- Board Certified - Internal Medicine
Education & Training:
- Fellowship, Oregon Health & Science University, Portland, OR, 2015
- Residency & Internship, Oregon Health & Science University, Portland, OR, 2011
- MD, Oregon Health & Science University. Portland, OR, 2008
- MA, Stanford University, Palo Alto, CA, 2003
- BA, Stanford University, Palo Alto, CA, 2002
Honors:
- Portland Monthly Magazine, "Top Doctors", 2022, 2023
- Stanford Haas Center Community Service Award, 2002
- President’s Scholar Grant at Stanford University, 1998
Publications:
- Le TD, Carney PA, Lee-Lin F, Mori M, Chen Z, Leung H, Lau C, Lieberman DA. “Differences in Knowledge, Attitudes, Beliefs, and Perceived Risks Regarding Colorectal Cancer Screening Among Chinese, Korean, and Vietnamese Subgroups” Journal of Community Health, 2014 Apr; 39(2):248-65
- Carney PA, Lee-Lin F, Mongoue-Tchokote S, Mori M, Leung H, Lau C, Le TD, Lieberman DA. “Improving Colorectal Cancer Screening in Asian Americans: Results of a Randomized Controlled Intervention Study.” Cancer, 2014 Mar 4
- Williams JE, Le TD, Faigel DO. “Polypectomy Rate as a Quality Measure for Colonoscopy.” Gastrointestinal Endoscopy, March 2011 73(3): 498-506.
Volunteer Activities:
- Organizer, Physician Women for Democratic Principles