Important Public Notice: Beginning Monday, Nov. 25 Emergency Room entrance temporarily relocated to Oceanside Road ... READ MORE>
Tired of no relief from your reflux, gallstones or chronic pancreatitis? Speak with an Interventional Endoscopist ... READ MORE>
South Nassau is Renamed Mount Sinai South Nassau Long Island Flagship Hospital of the Mount Sinai Health System ... READ MORE>
Mount Sinai South Nassau is Ranked No. 20 Among the 170 Hospitals in the State of New York Urology Department Ranked 35th Nationally ... READ MORE>
Mount Sinai South Nassau Earns National Recognition (Again) for Nursing Excellence! Re-Designation as a Magnet Hospital ... LEARN MORE>
"I would recommend this to anyone ... it was the best decision I’ve made." Meet Cheryl - Revisional Weight-Loss Surgery Patient ... READ MORE>

Current News

November 21, 2019

Beginning Monday, November 25, the main entrance to Mount Sinai South Nassau Emergency Department (ED) on Nass...Read More

September 25, 2019

A new name for a 90-year-old community institution critical to 900,000 residents of the South Shore has been a...Read More

August 7, 2019

Signature Bank co-founder and vice chairman John Tamberlane will be the honoree of South Nassau's 2019 Soirée ...Read More

August 1, 2019

South Nassau is ranked No. 20 among the 170 hospitals in the state of New York, as well as No. 20 among the 11...Read More

Hospital Events

November 26, 2019

All mothers and their infants are welcome to attend this informal meeting. Mothers will be able to exchange ideas and sh...Read More

December 2, 2019

For women and their partners interested in breastfeeding their infants, and for those who have not yet decided. This inf...Read More

December 3, 2019

Mount Sinai South Nassau Bariatric Surgery Support Group ... A Building Block to Your Success. Please call (516) 374-863...Read More

December 5, 2019

Our FREE Total Joint Replacement Class, for patients scheduled for hip or knee replacement surgery, provides vital infor...Read More