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  • Dr. Oscar Chien, MD is a geriatrician in San Gabriel, California. He is currently licensed to practice medicine in California. He is affiliated with San Gabriel Valley Medical Center, Garfield Medical Center, and Alhambra Hospital Medical Center.

Education & Training

  • Charles R Drew University of Medicine and ScienceFellowship, Geriatric Medicine, 1997 - 1998
  • Charles R Drew University of Medicine and ScienceResidency, Internal Medicine, 1994 - 1997
  • Ross University School of Medicine
    Ross University School of MedicineClass of 1990

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1995 - 2023

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification Aprima EHR, Aprima Medical Software, Inc., 2011-2013

Hospital Affiliations