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Doctors / NY

GREG I DASH, MD

OTOLARYNGOLOGY

Medical school: COLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS

Graduated: 1982

NPI: 1538157136

Practice Locations (2)

1111 MONTACK HWY

WEST ISLIP, NY 117954910

1111 MONTAUK HWY

WEST ISLIP, NY 117954963

6314222700

Source: CMS National Downloadable File, September 2026.