> > > > Dr. Warren Fan, MD
Dr. Warren Chiang Fan MD is a male Internist, has 44 years of experience and practices in Internal Medicine and Cardiovascular Disease.
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Dr. Warren Fan has 1 office location.
San Antonio Medical Group
637 N 13th Ave
Upland, CA 91786

Phone Number
Locations and availability (1)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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  1. Qualifications
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Specialties & Research

  • He has special expertise in 4 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • Unstable Angina

Education & Awards

Dr. Fan graduated from Kaohsiung Medical University.


Dr. Fan has 5 hospital affiliations:

  • Chino Valley Medical Center 
  • San Antonio Community Hospital 

Accepted Insurance Plans

Dr. Fan accepts these health insurances in at least one office:

  • United Healthcare - 14 plans
  • Blue Shield of California - 91 plans
  • Great-West Healthcare - 2 plans
  • Molina Healthcare - 6 plans
  • Unicare - 11 plans
  • Anthem Blue Cross - 16 plans
  • LA Care Health Plan - 1 plan
  • Humana - 8 plans


  • Chinese
  • Mandarin
  • Spanish

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Additional Information
Where does Dr. Warren C. Fan practice?
Dr. Warren Fan practices Internal Medicine and Cardiovascular Disease near Upland, CA.
See Upland Internists and Upland Cardiologists.