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Doctors / WI

JOHN J MCGUINNESS, MD

OBSTETRICS/GYNECOLOGY

Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE

Graduated: 1991

NPI: 1649247347

Practice Locations (8)

AURORA MEDICAL GROUP, INC.

9200 W LOOMIS RD

FRANKLIN, WI 531328887

4145299200

AURORA MEDICAL GROUP, INC.

9200 W LOOMIS RD, SUITE 217

FRANKLIN, WI 531328887

4147734312

AURORA ADVANCED HEALTHCARE, INC.

975 PORT WASHINGTON RD, SUITE 320

GRAFTON, WI 530249201

2623298100

AURORA MEDICAL GROUP, INC.

1020 N 12TH ST

MILWAUKEE, WI 532331308

4142193056

LAKESHORE MEDICAL CLINIC LLC

2000 E LAYTON AVE

SAINT FRANCIS, WI 532356053

4147446589

AURORA MEDICAL GROUP, INC.

2000 E LAYTON AVE

ST FRANCIS, WI 532356053

4146493390

AURORA MEDICAL GROUP, INC.

8905 W LINCOLN AVE

WEST ALLIS, WI 532272468

4143288480

AURORA MEDICAL GROUP, INC.

8901 W LINCOLN AVE

WEST ALLIS, WI 532272409

4143295930

Source: CMS National Downloadable File, September 2026.

JOHN MCGUINNESS, MD | HealthCareAtlasUSA