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  •  Mount Sinai South Nassau's Annual Gala Help Support the Comprehensive Stroke Program... LEARN MORE>

    Mount Sinai South Nassau's Annual Gala Help Support the Comprehensive Stroke Program... LEARN MORE>

  •  The Best on Nassau County’s South Shore. Three Years in a Row. Rated High Performing in Ten Types of Care ... LEARN MORE>

    The Best on Nassau County’s South Shore. Three Years in a Row. Rated High Performing in Ten Types of Care ... LEARN MORE>

  •  For the Third Time, Mount Sinai South Nassau has Earned Re-Designation as a Magnet® Hospital. Recognition for Nursing Excellence... LEARN MORE>

    For the Third Time, Mount Sinai South Nassau has Earned Re-Designation as a Magnet® Hospital. Recognition for Nursing Excellence... LEARN MORE>

  •  Multispecialty Care Facility in Long Beach New Mount Sinai Doctors-Long Beach location helps restore specialists following Superstorm Sandy ... LEARN MORE>

    Multispecialty Care Facility in Long Beach New Mount Sinai Doctors-Long Beach location helps restore specialists following Superstorm Sandy ... LEARN MORE>

  •  Visitor Policies We welcome visitors with restrictions, before you visit please see our latest policy ... READ MORE>

    Visitor Policies We welcome visitors with restrictions, before you visit please see our latest policy ... READ MORE>

  •  Announcing Epic Ambulatory We will be transitioning to a new electronic health record (EHR) in June 2023 for a majority of our ambulatory practices ... LEARN MORE>

    Announcing Epic Ambulatory We will be transitioning to a new electronic health record (EHR) in June 2023 for a majority of our ambulatory practices ... LEARN MORE>

  •  Buy a Brick Support the mission of Mount Sinai South Nassau and create a lasting legacy for your family and loved ones ... LEARN MORE>

    Buy a Brick Support the mission of Mount Sinai South Nassau and create a lasting legacy for your family and loved ones ... LEARN MORE>

Physician Spotlight - Michael Smar, MD
Mount Sinai South Nassau U.S. News Awards
Healthy Outlook
Mount Sinai South Nassau - My Medical Records

Current News

Mount Sinai South Nassau Earns National Recognition for Nursing Excellence
Mount Sinai South Nassau Earns National Recognition for Nursing Excellence
September 5, 2023
For the third time, Mount Sinai South Nassau has earned national recognition for nursing excellence, earning r...Read More
Mount Sinai South Nassau Ranked Best Regional Hospital for Third Consecutive Year  by U.S. News & World Report®
Mount Sinai South Nassau Ranked Best Regional Hospital for Third Consecutive Year by U.S. News & World Report®
August 17, 2023
For the third consecutive year, Mount Sinai South Nassau is ranked among the “Best Regional Hospitals” in the ...Read More
Mount Sinai South Nassau Board Co-Chair Anthony Cancellieri—Longtime Rockville Centre Resident and Hospital Volunteer—Is Honoree of Hospital’s Annual Gala
Mount Sinai South Nassau Board Co-Chair Anthony Cancellieri—Longtime Rockville Centre Resident and Hospital Volunteer—Is Honoree of Hospital’s Annual Gala
July 31, 2023
In recognition of his decades-long volunteer leadership and dedication to the growth of Mount Sinai South Nass...Read More

Hospital Events

Childbirth Preparation Class
Childbirth Preparation Class
September 23, 2023
This in-person class covers the labor and delivery process, relaxation, comfort techniques, pain management, and medical...Read More
[ZOOM Meeting] Bariatric Surgery Support Group
[ZOOM Meeting] Bariatric Surgery Support Group
September 26, 2023
Mount Sinai South Nassau Bariatric Surgery Support Group ... A Building Block to Your Success. In order to best protect ...Read More
Sibling Class
Sibling Class
October 9, 2023
Join us for a fun and interactive sibling class that will help children ages three to six to prepare for the arrival of ...Read More


Call us at 516-632-3000