Dr. William John Gilhool DO is a male Family Practitioner, has 42 years of experience and practices in Family Medicine, Internal Medicine, and Gastroenterology.
Dr. William Gilhool has 3 office locations.
Philadelphia College of Osteopathic Medicine
4148 Lancaster Ave
Belmont, Philadelphia, PA 19104

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).

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Education & Awards

Dr. Gilhool graduated from A.T. Still University - Kirksville.


Dr. Gilhool has 9 hospital affiliations:

  • Mercy Hospital of Philadelphia 
  • Roxborough Memorial Hospital 

Accepted Insurance Plans

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

  • United Healthcare - 18 plans
  • Highmark Blue Cross Blue Shield - 2 plans
  • Independence Blue Cross - 5 plans
  • Unicare - 3 plans
  • Evercare - 2 plans
  • Oxford Health Plans - 2 plans
  • United Health Group, Inc. - Americhoice - 2 plans
  • Cigna - 2 plans
  • Humana - 2 plans
  • Blue Cross Blue Shield of Illinois - 1 plan

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Additional Information
Where does Dr. William J. Gilhool practice?
Dr. William Gilhool practices Family Medicine, Internal Medicine, and Gastroenterology near Philadelphia, PA.
See Philadelphia Family Physicians, Philadelphia Internists, and Philadelphia Gastroenterologists.