> > > > Dr. John Sellick, DO
Dr. John Anthony Sellick DO is a male Internist, has 28 years of experience and practices in Internal Medicine and Infectious Disease.
Dr. John Sellick has 1 office location.
Va Western New York Healthcare System Buffalo
3495 Bailey Ave
Buffalo, NY 14215

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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 Sellick, DO is board certified in Internal Medicine and Infectious Disease.

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
Where does Dr. John A. Sellick practice?
Dr. John Sellick practices Internal Medicine and Infectious Disease near Buffalo, NY.
See Buffalo Internists and Buffalo Infectious Disease Doctors.