Mount Sinai South Nassau Earns 10 U.S. News & World Report High Performing Ratings in 2025

Recognized for Diabetes, Hip Fracture, Kidney Failure, Pneumonia, COPD, Colon Surgery, Heart Attack, Heart Failure, Maternity, and Leukemia Care

Mount Sinai South Nassau has earned ten U.S. News & World Report “High Performing” ratings for procedures and conditions including:

• COPD
  
• Colon surgery
  
• Diabetes
  
• Heart attack
  
• Heart failure
  
• Hip fracture
  
• Kidney failure
  
• Leukemia and lymphoma
  
• Pneumonia
  
• Maternity care
  

Colon surgery, diabetes, hip fracture, and leukemia and lymphoma are new recognition's for 2025-2026. Mount Sinai South Nassau was also awarded a High Performing rating in the 2024-2025 U.S. News &World Report® “Best Hospitals for Maternity Care,” which was released in December.

U.S. News’ annual Procedures and Conditions ratings are designed to help patients and their health care providers make informed decisions about where to receive care for challenging health conditions or elective procedures. The 10 High Performing awards earned by Mount Sinai South Nassau put it in an elite class of hospitals. Only one-third of the 4,400 hospitals surveyed win an award.

“The most important rating we receive each day is the one from our patients and their families who entrust us with their care,” says Adhi Sharma, MD, Mount Sinai South Nassau’s President. “The U.S. News rankings confirm what our community already knows. Mount Sinai South Nassau is providing top quality care to the South Shore communities we serve and has continually been improving and expanding the level of services we deliver.”

U.S. News evaluated hospitals across 15 adult specialties and 22 procedures and conditions. To determine the Best Hospitals, U.S. News analyzed each hospital’s performance based on objective measures such as risk-adjusted mortality rates, preventable complications, and level of nursing care. The Best Hospitals Specialty rankings and Procedures and Conditions ratings measure patient outcomes using data from more than 800 million records of patient care. 

The latest U.S. News rankings come at a time when Mount Sinai South Nassau is undergoing unprecedented expansion. Earlier this year, it opened the new Fennessy Family Emergency Department—doubling its size—and began to phase in the new four-story Feil Family Pavilion. This month, the hospital opened 20 new private Intensive Care Unit (ICU) suites in the Pavilion, and in the fall, an additional 20 ICU beds are scheduled to come online. Early next year, nine new operating rooms are to open, paving the way for advanced cardiac care procedures to be performed on the Oceanside campus so patients in most cases will no longer have to travel into Manhattan or to the North Shore.

For more information, visit Best Hospitals and use #BestHospitals on Facebook, Instagram, TikTok, and X.

About U.S. News & World Report 
U.S. News & World Report is the global leader for journalism that empowers consumers, citizens, business leaders and policy officials to make confident decisions in all aspects of their lives and communities. A multifaceted media company, U.S. News provides unbiased rankings, independent reporting and analysis, and consumer advice to millions of people on USNews.com each month. A pillar in Washington for more than 90 years, U.S. News is the trusted home for in-depth and exclusive insights on education, health, politics, the economy, personal finance, travel, automobiles, real estate, careers, and consumer products and services. 

About Mount Sinai South Nassau 
The Long Island flagship hospital of the Mount Sinai Health System, Mount Sinai South Nassau is designated a Magnet® hospital by the American Nurses Credentialing Center (ANCC) for outstanding nursing care. Mount Sinai South Nassau is one of the region’s largest hospitals, with 455 beds, more than 900 physicians, and 3,600 employees. Located in Oceanside, New York, the hospital is an acute-care, not-for-profit teaching hospital that provides state-of-the-art care in cardiac, oncologic, orthopedic, bariatric, neurology, pain management, mental health, and emergency services and operates the only Trauma Center on the South Shore of Nassau County, along with Long Island’s only free-standing Emergency Department in Long Beach.

In addition to its extensive outpatient specialty centers, Mount Sinai South Nassau provides emergency and elective angioplasty, and offers Novalis Tx™ and Gamma Knife® radiosurgery technologies. Mount Sinai South Nassau operates the only Trauma Center on the South Shore of Nassau County verified by the American College of Surgeons as well as Nassau County’s only free-standing, 911-receiving Emergency Department in Long Beach. Mount Sinai South Nassau also is a designated Stroke Center by the New York State Department of Health and Comprehensive Community Cancer Center by the American College of Surgeons; is an accredited center of the Metabolic and Bariatric Surgery Association and Quality Improvement Program; and an Infectious Diseases Society of America Antimicrobial Stewardship Center of Excellence. For more information, go to www.mountsinai.org/southnassau.