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Doctors / WA

WILLIAM M MCDONNELL, MD

GASTROENTEROLOGY

Medical school: SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1983

NPI: 1942241104

Practice Locations (1)

PROSSER PUBLIC HOSPITAL DISTRICT OF BENTON COUNTY

200 PROSSER HEALTH DR

PROSSER, WA 993507832

5097886022

Source: CMS National Downloadable File, September 2026.

WILLIAM MCDONNELL, MD | HealthCareAtlasUSA