North Shore University Hospital (formerly known as North Shore Hospital) is a part of
Northwell Health. It is one of two primary teaching hospitals for the
Zucker School of Medicine (along with
LIJ), offering residency programs, postgraduate training programs and clinical
fellowships. It is located in
Manhasset, New York
Manhasset is an affluent Hamlet (New York), hamlet and census-designated place (CDP) in Nassau County, New York, Nassau County, on the North Shore (Long Island), North Shore of Long Island, in New York (state), New York, United States. It is co ...
, in
Nassau County, on
Long Island
Long Island is a densely populated continental island in southeastern New York (state), New York state, extending into the Atlantic Ocean. It constitutes a significant share of the New York metropolitan area in both population and land are ...
.
North Shore University Hospital is a
Level I Trauma Center
A trauma center, or trauma centre, is a hospital equipped and staffed to provide care for patients suffering from major trauma, major traumatic injuries such as Falling (accident), falls, motor vehicle collisions, or gunshot wounds. The term "tra ...
, has 806 beds and has a staff of approximately 10,000. The hospital is considered a
tertiary and
quaternary care facility and as such offers care in all
medical and surgical specialties and
subspecialties, including cardiovascular services, cancer care, orthopedics, maternal-fetal medicine and women's health services.
The hospital offers extensive neuroscience capabilities, including the Harvey Cushing Institutes of Neuroscience. These include
the Chiari Institute, Movement Disorders Institute, Brain Tumor Institute, Brain Aneurysm Center, Headache Center, and Spine Center as well as a designated stroke center. In 2015, the hospital was the first on
Long Island
Long Island is a densely populated continental island in southeastern New York (state), New York state, extending into the Atlantic Ocean. It constitutes a significant share of the New York metropolitan area in both population and land are ...
to become a
Comprehensive stroke center.
The campus also contains the Sandra Bass Heart Hospital and Sandra Atlas Bass center for Liver Diseases which both collaborate to perform transplant services including Heart, Lung, Liver and Kidney.
The campus is home to the
Feinstein Institute for Medical Research.
History
The hospital
North Shore Hospital was built on of land donated by
John Hay Whitney
John Hay Whitney (August 17, 1904 – February 8, 1982) was an American venture capitalist, sportsman, philanthropist, newspaper publisher, film producer and diplomat who served as U.S. Ambassador to the United Kingdom, publisher of the '' New ...
in 1949; another five acres were donated in 1955.
The ceremony was held on May 6, 1951 and televised live by NBC. The hospital opened on July 27, 1953, with 169 beds, 253 doctors, 108 nurses, and volunteers.
The addition of the Payson-Whitney Pavilion in 1963 increased the inpatient capacity to 286 beds. Changes from 1969 to 1976 included creation of the Cohen Pavilion and the Levitt Ambulatory Care Clinic. The Payson-Whitney Pavilion also was expanded to ten stories and named the Payson-Whitney Tower (now just Tower Pavilion). This increased the hospital's inpatient capacity to 512 beds.
In 1992, the construction of the Don Monti Memorial Pavilion increased inpatient capacity to 731 beds. In 2006, North Shore University Hospital named its campus in honor of contributor and trustee, Sandra Atlas Bass.
In 2024 the hospital opened the 288,000 square foot Petrocelli Surgical Pavilion which added 18 operating rooms, 3
hybrid operating rooms and 132
ICU beds. The facility was built to expand capacity for the cardiac, neurosurgery and transplant programs.
The hospital was designed by
Manoug Exerjian.
The health system
In the 1990s, North Shore University Hospital started acquiring and merging with hospitals in the New York area, starting in 1990 with the Community Hospital at Glen Cove, now
Glen Cove Hospital. The two hospitals formed the North Shore Regional Health Services Corporation, soon renamed the North Shore Health System.
The North Shore Health System continued to expand to other communities on Long Island over the next several years. By 1995, it developed sponsorship agreements with Franklin Hospital now
Long Island Jewish Valley Stream and
Huntington Hospital. It then acquired
Syosset Hospital,
Plainview Hospital,
Staten Island University Hospital and LaGuardia Hospital now known as
Long Island Jewish Forest Hills.
In 1997, the two largest medical centers on Long Island, North Shore Health System and Long Island Jewish Medical Center, merged, creating the North Shore-Long Island Jewish Health System, which is known today as
Northwell Health. In 2008 Northwell was the third-largest non-profit secular healthcare system in the United States, based on number of beds.
Research

In 1991,
Anthony Cerami left
Rockefeller University
The Rockefeller University is a Private university, private Medical research, biomedical Research university, research and graduate-only university in New York City, New York. It focuses primarily on the biological and medical sciences and pro ...
and founded the Picower Institute for Medical Research on the grounds of North Shore University Hospital; the institute was funded by
Jeffry Picower.
The Institute for Medical Research at North Shore-Long Island Jewish was founded in 1999, and in 2002 it acquired the Picower Institute.
In 2005, board member Leonard Feinstein, the co-founder of
Bed Bath & Beyond, made a multimillion-dollar gift to the institute, which led to the institute being renamed
The Feinstein Institute for Medical Research
The Feinstein Institutes for Medical Research in Manhasset, New York, United States, on Long Island, is the research home of Northwell Health. Feinstein Institutes is home to 50 research labs, 2,500 clinical research studies, and 5,000 professio ...
.
[
]
Designations
*ACS verified Level I Trauma Center
A trauma center, or trauma centre, is a hospital equipped and staffed to provide care for patients suffering from major trauma, major traumatic injuries such as Falling (accident), falls, motor vehicle collisions, or gunshot wounds. The term "tra ...
* Comprehensive Stroke Center
* Regional Perinatal Center
*AIDS Center
*SAFE Program Hospital
Rankings
North Shore University Hospital is among the top hospitals in the nation, being one of out of only a total of 20 listed by U.S. News & World Report on their "Best Hospitals Honor Roll" and is tied for #1 in New York State. North Shore is nationally ranked in nine adult specialties and high performing in sixteen procedures/conditions.
Academics
In 1969, North Shore Hospital affiliated with Cornell University Medical College (now Weill Medical College of Cornell University
Weill Cornell Medicine (; officially Joan and Sanford I. Weill Medical College of Cornell University), originally Cornell University Medical College, is the medical school of Cornell University, located on the Upper East Side of Manhattan in Ne ...
), changing its name to North Shore University Hospital. The hospital established an affiliation with NYU School of Medicine
The New York University Grossman School of Medicine is a medical school of New York University, a private research university in New York City. It was founded in 1841 and is one of two medical schools of the university, the other being the NYU Gr ...
in 1994 and with the Albert Einstein College of Medicine of Yeshiva University upon merging with Long Island Jewish Medical Center
Long Island Jewish Medical Center (also known as LIJ or LIJ Medical Center) is a clinical and academic hospital and medical campus within the Northwell Health system. It is a 1,004-bed, non-profit tertiary care teaching hospital and medical camp ...
.
After the merger of North Shore Health System and Long Island Jewish Medical Center, the health system moved to gradually merge its academics, culminating in 2012 with the merger of North Shore and Long Island Jewish internal medicine residency programs.
In October 2007, Hofstra University
Hofstra University is a Private university, private research university in Hempstead, New York, United States. It originated in 1935 as an extension of New York University and became an independent college in 1939. Comprising ten schools, includ ...
announced that it would open a new medical school, in partnership with Northwell Health. The Zucker School of Medicine at Hofstra/Northwell opened in 2011. As of 2019, the Zucker School of Medicine ranks 72 in best medical schools nationwide for research.
In addition to undergraduate medical education, Northwell Health provides graduate medical education to over 1,200 residents and fellows through its 90 residency and fellowship training programs.
References
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Hospital buildings completed in 1953
Hospital buildings completed in 1992
Teaching hospitals in New York (state)
Hospitals in New York (state)
Hospitals established in 1953
New York University
Northwell Health
Hofstra University
1953 establishments in New York (state)
Trauma centers