Skip to main content
Ronald Koretz, MD, Gastroenterology, Sylmar, CA

RonaldLeeKoretzMD

Gastroenterology Sylmar, CA

Professor, Medicine; Digestive Diseases/Gastroenterology, UCLA School

Are you Dr. Koretz?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • 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.

Claim this profile

Not you? Find your profile

  • Office

    14445 Olive View Dr
    Dept Medicine Olive View Ucla Medical Center
    Sylmar, CA 91342
    Phone+1 818-364-3205
    Fax+1 818-364-4573

Summary

  • Dr. Ronald Koretz, MD is a gastroenterologist in Sylmar, California. He is currently licensed to practice medicine in California. He is a Professor at UCLA School.

Education & Training

  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 1967

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1968 - 2026
  • CA State Medical License
    CA State Medical License 1968 - 2026
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Gastroenterology
    American Board of Internal Medicine Gastroenterology

Publications & Presentations

PubMed