Reduce injuries and deaths and improve community health by integrating prevention strategies into routine health care and advancing public health initiatives (including gun violence prevention).
Northwell Health Foundation’s recent grantmaking is dominated by very large general-support grants to Northwell health system institutions in Westbury, including $32,190,935 to North Shore University Hospital in 2024 and $29,890,698 in 2025. That pattern shows a foundation focused on strengthening its own clinical and research network through flexible funding rather than project-specific awards. The largest grants also reach major system anchors such as Long Island Jewish Medical Center, Feinstein Institute for Medical Research, and Lenox Hill Hospital, each receiving multi-million-dollar support across multiple years. The foundation’s stated priorities point to injury prevention, public health, gun violence prevention, community violence intervention, trauma-informed care, and suicide prevention and crisis support. It also runs the Katz Institute for Women’s Health Innovation Grants, which support pioneering research and innovation related to women’s health through the Katz Institute for Women’s Health. Across the grant list, the recurring use of general support and the presence of repeated awards to the same institutions suggest an emphasis on operating strength, continuity, and institutional sustainability within a local health-care ecosystem.
In health-system support, the foundation gave $16,445,961 to Feinstein Institute for Medical Research in 2024 for general support, alongside another $13,968,010 in 2023 and $11,681,005 in 2025. That multi-year pattern points to sustained backing for research capacity. For hospital operations, Long Island Jewish Medical Center received $22,162,672 in 2023, $15,148,401 in 2024, and $12,271,705 in 2025, all marked general support. South Shore University Hospital also appeared repeatedly, with awards of $5,123,391 in 2025, $3,353,949 in 2023, and $2,788,417 in 2024. The foundation’s named women’s health program, Katz Institute for Women’s Health Innovation Grants, is tied to research and innovation in women’s health, medical research, innovation, and clinical programs in New York.
Northwell Health Foundation’s grant sizes are large even at the lower end of its portfolio, with a p25 of $1,309,445, a median of $3,720,297, and a p75 of $13,968,010. The pattern is strongly recurring: the same health system institutions appear across 2023, 2024, and 2025, often with multiple general-support awards. The foundation is part of a health system rather than a grantmaker focused on individuals, and it does not make program-related investments. Its active women’s-health program does not accept unsolicited applications. The grant list and philosophy tags point to flexible funding, core support, and organizational sustainability as recurring modes of support.
$73.1M
$572.8M
$123.5M
$102.8M
Most grants fall between $1.3M and $14M, with a median of $3.7M.
25th Percentile
$1.3M
Median
$3.7M
75th Percentile
$14M
MICHAEL J DOWLING
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Grantmaking is entirely local and entirely in New York, with 100% of grants in the HQ state. The recipient list is concentrated in Westbury, where North Shore University Hospital, Long Island Jewish Medical Center, Feinstein Institute for Medical Research, Lenox Hill Hospital, South Shore University Hospital, Northwell Healthcare Inc, Glen Cove Hospital, Huntington Hospital, and Huntington Hospital Dolan Family Health Center all appear. The foundation’s giving footprint is therefore centered on Northwell-related institutions in a single state and a single local health system.
It funds Northwell health system institutions and related research and care organizations. In the recent grant list, awards go to hospitals, a medical center, a research institute, and a healthcare entity, almost all labeled general support.
General support is the dominant pattern. Recent awards are repeatedly labeled general support, and the philosophy tags emphasize unrestricted support, core support, flexible funding, and organizational sustainability.
Its active Katz Institute for Women’s Health Innovation Grants program does not accept unsolicited applications.
The typical award is sizable: p25 is $1,309,445, median grant size is $3,720,297, and p75 is $13,968,010.
Its listed focus areas are gun violence prevention, public health, community violence intervention, trauma-informed care, and suicide prevention and crisis support.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| NORTH SHORE UNIVERSITY HOSPITAL | WESTBURY, NY | $29,890,698 | 2025 | GENERAL SUPPORT |
| LONG ISLAND JEWISH MEDICAL CENTER | WESTBURY, NY | $12,271,705 | 2025 | GENERAL SUPPORT |
| FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH | WESTBURY, NY | $11,681,005 | 2025 | GENERAL SUPPORT |
| LENOX HILL HOSPITAL | WESTBURY, NY | $8,487,769 | 2025 | GENERAL SUPPORT |
| SOUTH SHORE UNIVERSITY HOSPITAL | WESTBURY, NY | $5,123,391 | 2025 | GENERAL SUPPORT |
| NORTHWELL HEALTHCARE INC | WESTBURY, NY | $4,139,764 | 2025 | GENERAL SUPPORT |
| GLEN COVE HOSPITAL | WESTBURY, NY | $855,450 | 2025 | GENERAL SUPPORT |
| HUNTINGTON HOSPITAL | WESTBURY, NY | $625,993 | 2025 | GENERAL SUPPORT |
| NORTH SHORE UNIVERSITY HOSPITAL | WESTBURY, NY | $32,190,935 | 2024 | GENERAL SUPPORT |
| FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH | WESTBURY, NY | $16,445,961 | 2024 | GENERAL SUPPORT |
| LONG ISLAND JEWISH MEDICAL CENTER | WESTBURY, NY | $15,148,401 | 2024 | GENERAL SUPPORT |
| LENOX HILL HOSPITAL | WESTBURY, NY | $13,455,845 | 2024 | GENERAL SUPPORT |
| NORTHWELL HEALTHCARE INC | WESTBURY, NY | $3,720,297 | 2024 | GENERAL SUPPORT |
| SOUTH SHORE UNIVERSITY HOSPITAL | WESTBURY, NY | $2,788,417 | 2024 | GENERAL SUPPORT |
| HUNTINGTON HOSPITAL | WESTBURY, NY | $381,120 | 2024 | GENERAL SUPPORT |
| GLEN COVE HOSPITAL | WESTBURY, NY | $298,255 | 2024 | GENERAL SUPPORT |
| LONG ISLAND JEWISH MEDICAL CENTER | WESTBURY, NY | $22,162,672 | 2023 | GENERAL SUPPORT |
| FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH | WESTBURY, NY | $13,968,010 | 2023 | GENERAL SUPPORT |
| NORTH SHORE UNIVERSITY HOSPITAL | WESTBURY, NY | $8,510,484 | 2023 | GENERAL SUPPORT |
| LENOX HILL HOSPITAL | WESTBURY, NY | $7,255,367 | 2023 | GENERAL SUPPORT |
| NORTHWELL HEALTHCARE INC | WESTBURY, NY | $3,658,733 | 2023 | GENERAL SUPPORT |
| SOUTH SHORE UNIVERSITY HOSPITAL | WESTBURY, NY | $3,353,949 | 2023 | GENERAL SUPPORT |
| GLEN COVE HOSPITAL | WESTBURY, NY | $1,309,445 | 2023 | GENERAL SUPPORT |
| HUNTINGTON HOSPITAL | WESTBURY, NY | $1,165,058 | 2023 | GENERAL SUPPORT |
| HUNTINGTON HOSPITAL DOLAN FAMILY HEALTH CENTER | WESTBURY, NY | $5,964 | 2023 | GENERAL SUPPORT |
FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH
$11,681,005GENERAL SUPPORT
SOUTH SHORE UNIVERSITY HOSPITAL
$5,123,391GENERAL SUPPORT
NORTHWELL HEALTHCARE INC
GENERAL SUPPORT
HUNTINGTON HOSPITAL
$625,993GENERAL SUPPORT
FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH
$16,445,961GENERAL SUPPORT
NORTHWELL HEALTHCARE INC
$3,720,297GENERAL SUPPORT
SOUTH SHORE UNIVERSITY HOSPITAL
$2,788,417GENERAL SUPPORT
HUNTINGTON HOSPITAL
$381,120GENERAL SUPPORT
FEINSTEIN INSTITUTE FOR MEDICAL RESEARCH
$13,968,010GENERAL SUPPORT
NORTHWELL HEALTHCARE INC
$3,658,733GENERAL SUPPORT
SOUTH SHORE UNIVERSITY HOSPITAL
$3,353,949GENERAL SUPPORT
HUNTINGTON HOSPITAL
$1,165,058GENERAL SUPPORT
HUNTINGTON HOSPITAL DOLAN FAMILY HEALTH CENTER
$5,964GENERAL SUPPORT