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

STANLEY PIETRAK, MD

GASTROENTEROLOGY

Medical school: ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY

Graduated: 1979

Also: INTERNAL MEDICINE

NPI: 1396794939

Practice Locations (1)

GASTROENTEROLOGY ASSOCIATES LLP

60 MAPLE RD, SUITE 1

WILLIAMSVILLE, NY 142212917

7166265250

Source: CMS National Downloadable File, September 2026.

STANLEY PIETRAK, MD | HealthCareAtlasUSA