HealthCareAtlasUSA

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Doctors / PA

KATHLEEN ERIN HOLLERAN, MD

INTERNAL MEDICINE

Medical school: WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2002

NPI: 1376508382

Practice Locations (3)

ALLEGHENY CLINIC

5375 WILLIAM FLYNN HWY, NORTHERN REGIONAL OBGYN

GIBSONIA, PA 150449666

7244493245

ALLEGHENY CLINIC

62 GREENBRIAR DR, SUITE 1

LEECHBURG, PA 156568209

7248457765

KEYSTONE REHABILITATION SYSTEMS INC

203 HIGH POINTE DR, SUITE 100

SEVEN FIELDS, PA 160467921

7247421250

Source: CMS National Downloadable File, September 2026.

KATHLEEN HOLLERAN, MD | HealthCareAtlasUSA