HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

JOHN JOSEPH GROSSO, MD

OTOLARYNGOLOGY

Graduated: 1986

NPI: 1912978057

Practice Locations (1)

SUNRISE ENT PC

100 SUNRISE HWY

LINDENHURST, NY 117572544

6312261800

Source: CMS National Downloadable File, September 2026.

JOHN GROSSO, MD | HealthCareAtlasUSA