Northwell Health

Northwell Health is one of the largest healthcare systems in New York State and a major provider of medical care across Long Island, New York City, and the surrounding region. With an extensive network of hospitals, outpatient centers, urgent care locations, laboratories, and physician practices, Northwell plays a central role in the healthcare infrastructure of Nassau and Suffolk Counties.

Headquartered in New Hyde Park, Northwell Health operates major hospitals, specialty institutes, neighborhood care sites, and research and education programs. The system is widely recognized for patient care, clinical innovation, and its affiliation with the Donald and Barbara Zucker School of Medicine at Hofstra/Northwell.

Across Long Island, Northwell facilities provide access to emergency care, heart and vascular services, cancer treatment, orthopedics, neuroscience, pediatrics, women’s health, and many other specialties. Service lines and program availability can vary by campus, so it is wise to check the specific facility before visiting.

Northwell Health Facilities Serving Long Island

Northwell Health maintains a strong presence throughout Long Island, from large academic medical centers to community hospitals and specialty care locations. Notable hospitals serving Long Island residents include:

• North Shore University Hospital (Manhasset)
• Long Island Jewish Medical Center (New Hyde Park)
• Huntington Hospital (Huntington)
• South Shore University Hospital (Bay Shore)
• Peconic Bay Medical Center (Riverhead)
• Syosset Hospital (Syosset)
• Plainview Hospital (Plainview)
• Glen Cove Hospital (Glen Cove)
• Mather Hospital (Port Jefferson)
• Lenox Hill Hospital (Manhattan)

Together with ambulatory surgery centers, imaging locations, specialty practices, and Northwell Health-GoHealth Urgent Care sites, these facilities help connect residents across Nassau and Suffolk with both everyday medical services and advanced referral care.

Services and Specialties

Northwell Health offers a broad spectrum of medical services, including emergency medicine, oncology, cardiology, orthopedics, neurology, behavioral health, maternity care, rehabilitation, and pediatric services. The system is also known for integrating clinical care with medical education, research, and specialized treatment programs.

Through its research institutes, hospital programs, and regional partnerships, Northwell continues to support clinical trials, new treatment approaches, and expanded access to specialized care across the metropolitan area.

Role in the Long Island Community

Beyond hospital care, Northwell Health plays a major role in Long Island communities through health education, outreach initiatives, workforce training, and public health programs. Its campuses and neighborhood facilities are deeply embedded in local communities, providing essential care while also connecting patients with larger regional centers when more advanced treatment is needed.

Visitor and Patient Information

Hospital campuses, outpatient offices, and urgent care sites may have different hours, entrances, parking arrangements, and visitor policies. For appointments, inpatient visitation, directions, and location-specific services, check the official Northwell Health website or contact the individual facility before visiting.

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Northwell Health Corporate Headquarters

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Key Facts & Details

Category	Information
Organization	Northwell Health
Headquarters	New Hyde Park, New York
Type	Non-profit healthcare system
Coverage Area	New York metropolitan area, including Long Island and New York City
Hospitals	More than 20 hospitals
Employees	80,000+ employees
Affiliation	Donald and Barbara Zucker School of Medicine at Hofstra/Northwell
Specialties	Cardiology, oncology, neurology, orthopedics, pediatrics, behavioral health, and more
Long Island Presence	Extensive hospital and outpatient network across Nassau and Suffolk Counties
Website	northwell.edu

For many Long Islanders, Northwell Health serves as both a neighborhood healthcare provider and a gateway to advanced specialty medicine. Its extensive network allows patients to receive routine, emergency, diagnostic, and outpatient care close to home while connecting them with major hospital campuses and specialized programs when more complex treatment is required. Through its hospitals, physician practices, urgent care centers, research institutes, and medical education programs, Northwell Health remains a central part of the healthcare system serving Nassau and Suffolk Counties and one of the region’s most significant medical institutions.