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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 (3)

The overall average patient rating of Dr. Paul Hsieh is Excellent. Dr. Hsieh has been reviewed by 12 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.5
Promptness 3.8
Courteous Staff 3.9
Accurate Diagnosis 4.2
Bedside Manner 4.2
Spends Time with Me 4.2
Follows Up After Visit 3.8

Education & Awards

Dr. Hsieh graduated from University of Oklahoma , Oklahoma City.


Dr. Hsieh has 2 hospital affiliations:

  • Western Medical Center - Santa Ana 
  • Wmc Santa Ana 


  • Spanish
  • Mandarin
  • Chinese
  • Taiwanese

> > > > Dr. Paul Hsieh, MD

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Additional Information
Dr. Paul Pin-Hung Hsieh MD is a male Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Paul P. Hsieh practice?
Dr. Paul Hsieh has 5 office locations.
Dr. Paul Hsieh practices Internal Medicine near Tustin, CA.
Additional practice locations include: Anaheim, CA and Placentia, CA.
See Tustin Internists.