left overlay
right overlay
  •  Only Hospital on the South Shore to Be Rated as ‘High Performing’ by U.S. News & World Report® Best Hospitals for Maternity Care ... LEARN MORE>

    Only Hospital on the South Shore to Be Rated as ‘High Performing’ by U.S. News & World Report® Best Hospitals for Maternity 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>

    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>

  •  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 - Alison Wiles, MD
Mount Sinai South Nassau U.S. News Awards
Healthy Outlook
Mount Sinai South Nassau - My Medical Records

Current News

Lynbrook Insurance Executive and Former FDNY Commissioner Named as Honorees of Mount Sinai South Nassau’s 40th Annual Golf Outing
Lynbrook Insurance Executive and Former FDNY Commissioner Named as Honorees of Mount Sinai South Nassau’s 40th Annual Golf Outing
March 28, 2024
Jeffrey H. Greenfield, a prominent Long Island business leader, longtime supporter of Mount Sinai South Nassau...Read More
Mount Sinai South Nassau ED Physician Is Honored as an “Unsung Hero”
Mount Sinai South Nassau ED Physician Is Honored as an “Unsung Hero”
February 7, 2024
The New York American College of Emergency Physicians (ACEP) recently named Mount Sinai South Nassau Emergency...Read More
Mount Sinai South Nassau’s Frank Gress, MD, Is Recognized by Gastroenterology Peers
Mount Sinai South Nassau’s Frank Gress, MD, Is Recognized by Gastroenterology Peers
January 24, 2024
The prestigious award Master of the American College of Gastroenterology was recently awarded to Mount Sinai S...Read More

Hospital Events

60-Minute Diabetes Education Classes: Dining Out with Diabetes
60-Minute Diabetes Education Classes: Dining Out with Diabetes
April 17, 2024
Dining out with diabetes can be overwhelming. Learn to choose foods that fit into your diabetes meal plan & make din...Read More
Childbirth Education Classes
Childbirth Education Classes
April 20, 2024
Our Childbirth Education program at Mount Sinai South Nassau is here to prepare you for the multiple stages of life — pr...Read More
Childbirth Education Classes
Childbirth Education Classes
April 27, 2024
Our Childbirth Education program at Mount Sinai South Nassau is here to prepare you for the multiple stages of life — pr...Read More


Call us at 516-632-3000