> > > > Dr. John Leonard, MD
Dr. John Martin Leonard MD is a male Internist, has 27 years of experience and practices in Internal Medicine, Infectious Disease, Radiology, and Anatomic Pathology.
Dr. John Leonard has 1 office location.
Near North Side
840 N Lake Shore Dr
Apt 2201
Chicago, IL 60611

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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 Leonard, MD is board certified in Internal Medicine.


Education & Awards

Dr. Leonard graduated from Johns Hopkins University, Baltimore.



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Additional Information
Where does Dr. John M. Leonard practice?
Dr. John Leonard practices Internal Medicine, Infectious Disease, Radiology, and Anatomic Pathology near Chicago, IL.
See Chicago Internists, Chicago Infectious Disease Doctors, Chicago Radiologists, and Chicago Pathologists.