Mount Sinai South Nassau, formerly South Nassau Communities Hospital is a 455 bed hospital located in Oceanside, New York. The facility was opened in 1928 and is the Long Island flagship hospital for the Mount Sinai Health System. It is also the only hospital operated by the health system outside of New York City.
Location: One Healthy Way, Oceanside, New York, United States
Opened: 1928
Funding: Non-profit
Affiliated university: Icahn School of Medicine at Mount Sinai