Browse Health
30 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).

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Specialties & Research

Dr. John Fitzgerald, MD is board certified in Internal Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Fitzgerald graduated from Loyola University Chicago, Maywood.


Dr. Fitzgerald has 10 hospital affiliations:

  • Clarian Health Partners, Incorporated 
  • William N Wishard Memorial Hospital 

> > > > Dr. John Fitzgerald, MD

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Additional Information
Dr. John Francis Fitzgerald MD is a male Internist, has 30 years of experience and practices in Internal Medicine.
Where does Dr. John F. Fitzgerald practice?
Dr. John Fitzgerald has 5 office locations.
Dr. John Fitzgerald practices Internal Medicine near Brooklyn, NY.
Additional practice locations include: Indianapolis, IN.
See Brooklyn Internists.