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Internist, Gastroenterologist (digestive)
8 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. Stephen Nguyen:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Stephen Nguyen is Below Average. Dr. Nguyen has been reviewed by 5 patients who have provided 3 comments. The rating is 1.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 2.0
Courteous Staff 2.0
Accurate Diagnosis 1.8
Bedside Manner 1.5
Spends Time with Me 1.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Stephen Nguyen, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 5 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Nguyen graduated from Johns Hopkins University, Baltimore.


Dr. Nguyen has 3 hospital affiliations:

  • Kaiser Foundation Hospital - Richmond 
  • Kaiser Foundation Hospital - Redwood City 
  • Redwood City Medical Center 


  • Vietnamese

> > > > Dr. Stephen Nguyen, MD

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Additional Information
Dr. Stephen P Nguyen MD is a male Internist, has 8 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Stephen P. Nguyen practice?
Dr. Stephen Nguyen has 2 office locations.
Dr. Stephen Nguyen practices Internal Medicine and Gastroenterology near Fremont, CA.
Additional practice locations include: Redwood City, CA.
See Fremont Internists and Fremont Gastroenterologists.