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Doctors / MD

GREGORY J. GAGNON, MD

RADIATION ONCOLOGY

Medical school: UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE

Graduated: 1986

Offers telehealth

NPI: 1407854268

Practice Locations (3)

FREDERICK HEALTH HOSPITAL INC

1562 OPOSSUMTOWN PIKE

FREDERICK, MD 217024920

GAGNON ONCOLOGY LLC

1562 OPOSSUMTOWN PIKE

FREDERICK, MD 217024920

2405664500

FREDERICK HEALTH HOSPITAL INC

1564 OPOSSUMTOWN PIKE

FREDERICK, MD 217024337

Source: CMS National Downloadable File, September 2026.

GREGORY GAGNON, MD | HealthCareAtlasUSA