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

ELIZABETH WILLIAMS, DO

GASTROENTEROLOGY

Medical school: UNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE

Graduated: 2009

Offers telehealth

NPI: 1528321924

Practice Locations (1)

PREMIER MEDICAL GROUP OF THE HUDSON VALLEY PC

243 N RD, SUITE 304

POUGHKEEPSIE, NY 126011173

8454719410

Source: CMS National Downloadable File, September 2026.