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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 (5)

The overall average patient rating of Dr. David Nguyen is Average. Dr. Nguyen has been reviewed by 11 patients who have provided 5 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 3.4
Promptness 2.9
Courteous Staff 2.9
Accurate Diagnosis 3.4
Bedside Manner 2.9
Spends Time with Me 2.8
Follows Up After Visit 3.1

Education & Awards

Dr. Nguyen graduated from Kansas City University of Medicine.


Dr. Nguyen has 17 hospital affiliations:

  • Los Angeles County + University of Southern California Medical Center 
  • Garfield Medical Center 


  • Chinese
  • Spanish
  • Vietnamese
  • Mandarin
  • English

> > > > Dr. David Nguyen, DO

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Additional Information
Dr. David Tuyen H Nguyen DO is a male Internist, has 18 years of experience and practices in Internal Medicine.
Where does Dr. David T. Nguyen practice?
Dr. David Nguyen has 4 office locations.
Dr. David Nguyen practices Internal Medicine near Rosemead, CA.
Additional practice locations include: Sylmar, CA and Los Angeles, CA.
See Rosemead Internists.