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

WILLIAM D RYAN, MD

FAMILY PRACTICE

Medical school: STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY

Graduated: 1981

NPI: 1104924570

Practice Locations (1)

MVHS INC

37 MAIN ST

WHITESBORO, NY 134921034

3157369337

Source: CMS National Downloadable File, September 2026.

WILLIAM RYAN, MD | HealthCareAtlasUSA