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Doctors / NY

DONNA R LESSER, MD

INFECTIOUS DISEASE

Medical school: COLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA

Graduated: 1989

Also: INTERNAL MEDICINE

NPI: 1932209053

Practice Locations (1)

CHS PHYSICIAN PARTNERS PC

50 ROUTE 25A

SMITHTOWN, NY 117871348

6318623000

Source: CMS National Downloadable File, September 2026.

DONNA LESSER, MD | HealthCareAtlasUSA