HealthCareAtlasUSA

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Doctors / NY

ALYSSA FLANAGAN KEYSER, OD

OPTOMETRY

Medical school: PENNSYLVANIA COLLEGE OF OPTOMETRY

Graduated: 2019

NPI: 1427618123

Practice Locations (1)

LEGACY OPTICAL INC

4 SPRINGVILLE RD, SUITE A

HAMPTON BAYS, NY 119462290

6317283132

Source: CMS National Downloadable File, September 2026.

ALYSSA FLANAGAN KEYSER, OD | HealthCareAtlasUSA