HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

JOHN CRANSTON, MD

OPHTHALMOLOGY

Medical school: ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY

Graduated: 1972

NPI: 1689639916

Practice Locations (1)

WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC

95 GRASSLANDS RD

VALHALLA, NY 105951652

9144936940

Source: CMS National Downloadable File, September 2026.