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 Sellick, DO is board certified in Internal Medicine and Infectious Disease.
- He has special expertise in 3 areas:
- AIDS/HIV (Acquired Immunodeficiency Syndrome)
- HIV Infections
- Hepatitis C
Education & Awards
Dr. Sellick graduated from Midwestern University, Downers Grove.
Dr. Sellick has 7 hospital affiliations:
- Kaleida Health - Buffalo General Hospital
- Kaleida Health - DeGraff Memorial Hospital
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- Additional Information
- Dr. John Anthony Sellick DO is a male Internist, has 29 years of experience and practices in Internal Medicine and Infectious Disease.
- Where does Dr. John A. Sellick practice?
- Dr. John Sellick has 1 office location.
Dr. John Sellick practices Internal Medicine and Infectious Disease near Buffalo, NY.
See Buffalo Internists and Buffalo Infectious Disease Doctors.