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Internist, Gastroenterologist (digestive)
14 years of experience
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. Jeffrey Fox:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Jeffrey Fox is Excellent. Dr. Fox has been reviewed by 3 patients who have provided 0 comments. The rating is 4.5 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

Specialties & Research

Dr. Jeffrey Fox, MD, MPH is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 6 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Constipation
  • Hepatitis C
  • Inflammatory Bowel Diseases (IBD)
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Fox graduated from University of California at San Diego, La Jolla.


Dr. Fox has 5 hospital affiliations:

  • Kaiser Foundation Hospital - San Francisco 
  • Kaiser Foundation Hospital - South San Francisco 

> > > > Dr. Jeffrey Fox, MD, MPH

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Additional Information
Dr. Jeffrey Mark Fox MD and MPH is a male Internist, has 14 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Jeffrey M. Fox practice?
Dr. Jeffrey Fox has 2 office locations.
Dr. Jeffrey Fox practices Internal Medicine and Gastroenterology near San Rafael, CA.
Additional practice locations include: Petaluma, CA.
See San Rafael Internists and San Rafael Gastroenterologists.