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Doctors / PA

GREGORY A FORTIER, MD

RADIATION ONCOLOGY

Medical school: UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE

Graduated: 1983

Also: DIAGNOSTIC RADIOLOGY

NPI: 1619964194

Practice Locations (8)

WELLSPAN MEDICAL GROUP

460 N READING RD

EPHRATA, PA 175229606

7178516120

WELLSPAN MEDICAL GROUP

460 N READING RD, WELLSPAN RADIOLOGY AND RADIATION

EPHRATA, PA 175229606

7177214840

WELLSPAN MEDICAL GROUP

40 V TWIN DR

GETTYSBURG, PA 173257878

WELLSPAN MEDICAL GROUP

840 TUCK ST

LEBANON, PA 170427477

7176752545

WELLSPAN MEDICAL GROUP

850 TUCK ST

LEBANON, PA 170427477

7176393662

WELLSPAN MEDICAL GROUP

914 W MARKET ST, AUTUMN HOUSE WEST

YORK, PA 17403

7178457214

WELLSPAN MEDICAL GROUP

2618 E MARKET ST, AUTUMN HOUSE

YORK, PA 17403

7178457214

WELLSPAN MEDICAL GROUP

25 MONUMENT RD

YORK, PA 174035073

Source: CMS National Downloadable File, September 2026.

GREGORY FORTIER, MD | HealthCareAtlasUSA