Browse Health
Primary Care Doctor, Family Practitioner
19 years of experience
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. William Gallagher:

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Specialties & Research

Dr. William Gallagher, MD is board certified in Family Medicine.

Education & Awards

Dr. Gallagher graduated from Temple University Physicians, Philadelphia.


Dr. Gallagher has 2 hospital affiliations:

  • Providence Hospital 
  • Georgetown University Hospital 


  • English

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Additional Information
Dr. William Gallagher MD is a male Family Practitioner, has 19 years of experience and practices in Family Medicine.
Where does Dr. William Gallagher practice?
Dr. William Gallagher has 2 office locations.
Dr. William Gallagher practices Family Medicine near Brentwood, MD.
Additional practice locations include: Washington, DC.
See Brentwood Primary Care Doctors.