> > > > Dr. Peter Gregory, MD
Dr. Peter Berkeley Gregory MD is a male Internist, has 47 years of experience and practices in Internal Medicine and Gastroenterology.
Dr. Peter Gregory has 3 office locations.
Stanford University
750 Welch Rd
Ste 210
Palo Alto, CA 94304

Phone Number
Locations and availability (3)
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).


Our records indicate this doctor is retired.

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Specialties & Research

Dr. Peter Gregory, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 2 areas:
  • Liver Diseases
  • Liver Transplantation

Education & Awards

Dr. Gregory graduated from Yale University, New Haven.


Dr. Gregory has 3 hospital affiliations:

  • Stanford Hospital and Clinics 
  • Palo Alto Veterans Affairs Medical Center 
  • Stanford Medical Center 

Accepted Insurance Plans

Dr. Gregory accepts these health insurances in at least one office:

  • United Healthcare - 2 plans
  • Great-West Healthcare - 2 plans
  • Anthem Blue Cross - 10 plans
  • USA H & W Network - 1 plan

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Additional Information
Where does Dr. Peter B. Gregory practice?
Dr. Peter Gregory practices Internal Medicine and Gastroenterology near Palo Alto, CA.
Additional practice locations include: Stanford, CA.
See Palo Alto Internists and Palo Alto Gastroenterologists.