Skip to main content
Shannon Lewis

Gastroenterology

Shannon Lewis, MD

Portland, OR

Dr. Lewis received a Bachelor's of Arts in biology from Pomona College, Claremont, CA, and continued on to Loyola University Stritch School of Medicine in Maywood, IL, where she earned a medical degree, magna cum laude. She completed an internship and residency in internal medicine and a fellowship in gastroenterology at UCLA Medical Center, Los Angeles, CA. During her medical training she was a member of the Alpha Omega Alpha National Honorary Society and the recipient of the Gunnar Memorial Sc

...

22+

Years in Practice

Credentials

Education & Training

  • fellowship in gastroenterology at UCLA Medical Center
  • residency in internal medicine and a fellowship in gastroenterology at UCLA Medical Center

Peer Recognition

  • Castle ConnollyTop Doctor

    2022-2026 (5 years)

Clinical Focus

Subspecialties

Colorectal Cancer Screening

Conditions & Treatments

Colorectal CancerColonoscopyColon Cancer Screening

Practice Details

Hospital Affiliations

  • Providence Milwaukie Hospital

Experience

22+ years in practice