Support Mount Sinai South Nassau

Mount Sinai South Nassau Ranks Among The Best Hospitals on Long Island

We are Mount Sinai South Nassau, an award-winning, 455-bed, acute care, not-for-profit teaching hospital located in Oceanside, serving the entire South Shore from the Rockaways in Queens to the Massapequas and beyond.

As a donor, you join us on this journey. You’ll help write our hospital’s success story — one patient at a time.




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