Skip to main content
Christopher Ryan, MD, Oncology, Portland, OR

ChristopherWalterRyanMD

Oncology Portland, OR

Professor of Medicine, Oregon Health and Science University, Knight Cancer Institute

Dr. Ryan is on Doximity

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

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Ryan's full profile

Already have an account?

  • Office

    3303 Sw Bond Ave
    7th Floor
    Portland, OR 97239
    Phone+1 503-494-6594

Education & Training

  • University of Chicago
    University of ChicagoFellowship, Hematology and Medical Oncology, 1997 - 2000
  • University of Chicago
    University of ChicagoResidency, Internal Medicine, 1994 - 1997
  • SUNY Upstate Medical University
    SUNY Upstate Medical UniversityClass of 1994

Certifications & Licensure

  • ID State Medical License
    ID State Medical License 2021 - 2025
  • OR State Medical License
    OR State Medical License 2003 - 2025
  • IL State Medical License
    IL State Medical License 1994 - 2005
  • American Board of Internal Medicine Medical Oncology

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2011-2013

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • Analysis of Human Performance Deficiencies Associated with Surgical Adverse Events
    Analysis of Human Performance Deficiencies Associated with Surgical Adverse EventsJuly 3rd, 2019
  • SWOG Launches National Immunotherapy Clinical Trial for Rare Cancers
    SWOG Launches National Immunotherapy Clinical Trial for Rare CancersJanuary 18th, 2017

Professional Memberships