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Internist, Infectious Disease Specialist (virus, bacteria, parasites), Preventive Medicine / Wellness
18 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. Gregory Kirk, MD, PHD is board certified in Infectious Disease.

  • He has special expertise in 8 areas:
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Chronic Hepatitis B
  • Chronic Hepatitis C
  • HIV Infections
  • Hepatitis B
  • Hepatitis C
  • Infectious Disease
  • Intravenous Substance Abuse

Education & Awards

Dr. Kirk graduated from University of Oklahoma , Oklahoma City. He has 1 awards.

One of America's Leading Experts on:
Intravenous Substance Abuse


Dr. Kirk has 6 hospital affiliations:

  • Virginia Hospital Center 
  • Johns Hopkins Bayview Medical Center 


  • English

> > > > Dr. Gregory Kirk, MD, PHD

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Additional Information
Dr. Gregory Dale Kirk MD and PHD is a male Internist, has 18 years of experience and practices in Internal Medicine, Infectious Disease, and Public Health.
Where does Dr. Gregory D. Kirk practice?
Dr. Gregory Kirk has 3 office locations.
Dr. Gregory Kirk practices Internal Medicine, Infectious Disease, and Public Health near Lancaster, PA.
Additional practice locations include: Baltimore, MD.
See Lancaster Internists, Lancaster Infectious Disease Doctors, and Lancaster Preventive Medicine Specialists.