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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. Leon Lewis, MD is board certified in Ophthalmology.

  • He has special expertise in 1 area:
  • General Ophthalmology

Education & Awards

Dr. Lewis graduated from State University of New York at Buffalo.


Dr. Lewis has 4 hospital affiliations:

  • Catholic Health System/Sisters of Charity Hospital 
  • Kaleida Health - Buffalo General Hospital 


  • Spanish
  • French

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Additional Information
Dr. Leon Victor Lewis MD is a male Ophthalmologist, has 46 years of experience and practices in Ophthalmology.
Where does Dr. Leon V. Lewis practice?
Dr. Leon Lewis has 2 office locations.
Dr. Leon Lewis practices Ophthalmology near Buffalo, NY.
Additional practice locations include: Orchard Park, NY.
See Buffalo Ophthalmologists.