Nathan Markowitz, MD, Gastroenterology, Portland, OR, McKenzie-Willamette Medical Center


Gastroenterology Portland, OR


Dr. Markowitz is on Doximity

As a Doximity member you'll join over a million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Markowitz's full profile

Already have an account?

Education & Training

  • Oregon Health & Science University
    Oregon Health & Science UniversityResidency, Internal Medicine, 1985 - 1991
  • University of Minnesota Medical School
    University of Minnesota Medical SchoolClass of 1985

Certifications & Licensure

  • UT State Medical License
    UT State Medical License 1988 - 2002
  • OR State Medical License
    OR State Medical License 1986 - 2021
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • Fellow (FACP) American College of Physicians, 1996

Publications & Presentations


Press Mentions

  • 8 ASCs Become AmSurg Innovator Centers
    8 ASCs Become AmSurg Innovator CentersOctober 12, 2016 10:48

Professional Memberships

Hospital Affiliations