Browse Health
Family Practitioner, Primary Care Doctor
22 years of experience
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).

Learn more about Dr. William Ngo:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. William Ngo is Excellent. Dr. Ngo has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Education & Awards

Dr. Ngo graduated from Western University of Health Sciences, Pomona.


Dr. Ngo has 5 hospital affiliations:

  • Fountain Valley Regional Hospital & Medical Center 
  • Garden Grove Hospital and Medical Center 


  • Vietnamese

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Additional Information
Dr. William L Ngo DO is a male Family Practitioner, has 22 years of experience and practices in Family Medicine.
Where does Dr. William L. Ngo practice?
Dr. William Ngo has 1 office location.
Dr. William Ngo practices Family Medicine near Garden Grove, CA.
See Garden Grove Family Physicians.