Skip to main content
Ronald Lew, MD, Gastroenterology, Tualatin, OR

Ronald Jay Lew MD FASGE

Advanced Endoscopic Interventional


The Oregon Clinic - Gastroenterology South

Join to View Full Profile
  • 19250 SW 90th AveTualatin, OR 97062

  • Phone+1 503-692-3750

  • Fax+1 503-691-2324

Dr. Lew 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.

Education & Training

  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemFellowship, Gastroenterology, 1998 - 2002
  • Los Angeles County-Harbor-UCLA Medical Center
    Los Angeles County-Harbor-UCLA Medical CenterResidency, Internal Medicine, 1995 - 1998
  • New York University School of Medicine
    New York University School of MedicineClass of 1995

Certifications & Licensure

  • OR State Medical License
    OR State Medical License 2002 - 2025
  • PA State Medical License
    PA State Medical License 1998 - 2002
  • CA State Medical License
    CA State Medical License 1995 - 1998
  • Gastroenterology
    American Board of Internal Medicine Gastroenterology

Publications & Presentations

PubMed

Other Languages

  • Spanish

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: