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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 (9)

The overall average patient rating of Dr. David Wong is Good. Dr. Wong has been reviewed by 17 patients who have provided 9 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.2
Courteous Staff 3.7
Accurate Diagnosis 3.4
Bedside Manner 3.1
Spends Time with Me 3.5
Follows Up After Visit 3.4

Specialties & Research

Dr. David Wong, MD is board certified in Gastroenterology.

  • He has special expertise in 9 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Heartburn
  • Hemorrhoids
  • Hepatitis
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis
  • Viral Human Hepatitis

Education & Awards

Dr. Wong graduated from Yeshiva University, Bronx.


Dr. Wong has 12 hospital affiliations:

  • Stanford Hospital and Clinics 
  • John Muir Medical Center, Concord Campus 


  • Chinese
  • Mandarin
  • Spanish
  • English

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Additional Information
Dr. David T Wong MD is a male Internist, has 23 years of experience and practices in Gastroenterology.
Where does Dr. David T. Wong practice?
Dr. David Wong has 1 office location.
Dr. David Wong practices Gastroenterology near San Ramon, CA.
See San Ramon Gastroenterologists.