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Internist, Gastroenterologist (digestive)
13 years of experience
Video profile
Accepting new patients
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. Peter Simpson:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Peter Simpson is Good. Dr. Simpson has been reviewed by 2 patients who have provided 1 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.7
Courteous Staff 4.3
Accurate Diagnosis 3.7
Bedside Manner 3.7
Spends Time with Me 3.0
Follows Up After Visit 3.0

Specialties & Research

Dr. Peter Simpson, MD, MPH is board certified in 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. Simpson graduated from University of California at Davis.


Dr. Simpson has 5 hospital affiliations:

  • El Camino Hospital 
  • John Muir Medical Center, Walnut Creek Campus 

> > > > Dr. Peter Simpson, MD, MPH

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Additional Information
Dr. Peter William Simpson MD and MPH is a male Internist, has 13 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Peter W. Simpson practice?
Dr. Peter Simpson has 1 office location.
Dr. Peter Simpson practices Internal Medicine and Gastroenterology near Mountain View, CA.
See Mountain View Internists and Mountain View Gastroenterologists.