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Doctors / WI

JOHN J BYRNE, MD

HOSPITALIST

Medical school: MEDICAL COLLEGE OF WISCONSIN

Graduated: 1979

Also: INTERNAL MEDICINE

NPI: 1386678720

Practice Locations (1)

ASCENSION MEDICAL GROUP-SOUTHEAST WISCONSIN INC

3801 SPRING ST

MOUNT PLEASANT, WI 534051667

2626874011

Source: CMS National Downloadable File, September 2026.

JOHN BYRNE, MD | HealthCareAtlasUSA