Skip to main content
Johnny Choi, MD, Internal Medicine, Rancho Cucamonga, CA, San Antonio Regional Hospital

JohnnyJaehwanChoiMD

Internal Medicine Rancho Cucamonga, CA

Hospital Medicine/Hospitalist

Regional Medical Officer CareMore Medical Group

Dr. Choi is on Doximity

As a Doximity member you'll join over two 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. Choi's full profile

Already have an account?

Education & Training

  • Lahey Clinic
    Lahey ClinicResidency, Internal Medicine, 2001 - 2004
  • Tufts University School of Medicine
    Tufts University School of MedicineClass of 2001

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2006 - 2024
  • AZ State Medical License
    AZ State Medical License 2010 - 2022
  • MA State Medical License
    MA State Medical License 2004 - 2009

Hospital Affiliations