Primary Care Doctor, General Practitioner, Internist
23 years of experience
Accepting new patients
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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. An Chieng is Good. Dr. Chieng has been reviewed by 5 patients who have provided 4 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 2.3
Courteous Staff 2.0
Accurate Diagnosis 3.0
Bedside Manner 2.7
Spends Time with Me 3.0
Follows Up After Visit 2.7

Specialties & Research

  • He has special expertise in 2 areas:
  • Anti-aging Medicine
  • Flu (Human Influenza)

Education & Awards

Dr. Chieng graduated from Loma Linda University.


Dr. Chieng has 24 hospital affiliations:

  • Los Angeles County + University of Southern California Medical Center 
  • Riverside Community Hospital 


  • Chinese
  • Vietnamese
  • Spanish
  • Thai
  • Mandarin
  • Cantonese

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Additional Information
Dr. An Pang Chieng MD is a male General Practitioner, has 23 years of experience and practices in General Practice and Internal Medicine.
Where does Dr. An P. Chieng practice?
Dr. An Chieng has 6 office locations.
Dr. An Chieng practices General Practice and Internal Medicine near Los Angeles, CA.
Additional practice locations include: Arcadia, CA and Riverside, CA.
See Los Angeles Primary Care Doctors and Los Angeles Internists.