HSS is the world's leading academic medical center focused on musculoskeletal health; donations power life-changing orthopedic and rheumatologic care, research, expansion of facilities, education and virtual health innovations.
The Hospital for Special Surgery Fund Inc is anchored by a large, repeated commitment to The NY Soc for the Rel of Rup & Crpl Maint, which received $4,666,288 in 2025 after similarly sized awards in 2024 and 2023. That pattern signals a funder that does not rely only on one-off gifts; it sustains core work year after year. The foundation’s giving is tied to the Hospital for Special Surgery’s musculoskeletal mission, including orthopedics, rheumatology, research, virtual health, education, and capital projects. Recent grants also show support beyond the central medical program, with awards to groups such as The Stamford Hospital and Lupus Research Alliance. Its grantmaking includes both major institutional support and smaller general-support awards, creating a mix of large program-linked funding and narrower community or research grants. Across the recent list, the foundation appears to favor organizations connected to health care, rehabilitation, and related services, while also backing expansion efforts such as Florida-related work through Hss Properties Corporation.
A clear theme is academic training and pediatric outreach. In 2025, the foundation awarded $4,666,288 to The NY Soc for the Rel of Rup & Crpl Maint for academic training and pediatric outreach, following similarly large awards for the same purpose in 2024 and 2023. It also supports regional expansion, including $97,604 in 2023 to Hss Properties Corporation for Florida expansion. In general health and research work, the funder gave $50,000 in both 2023 and 2024 to Lupus Research Alliance for general support, showing interest in disease-focused nonprofit activity. The list also includes musculoskeletal-related grants such as $25,000 to Foundation of Orthopedics and Complex Spine Inc for general support, consistent with the foundation’s broader orthopedic and rheumatologic orientation.
Typical grant size is $15,000 at the 25th percentile, $22,500 at the median, and $34,688 at the 75th percentile, but the recent list also includes much larger institutional awards. The grant record suggests recurring support rather than isolated gifts: The NY Soc for the Rel of Rup & Crpl Maint appears in 2023, 2024, and 2025, and several other recipients recur across years as well. The funder is a foundation associated with Hospital for Special Surgery, not an operating grantmaker or a donor-advised fund, and it does not make program-related investments. The grant list shows no individual grants and no evidence of an application process in the provided data.
$4.8M
$158.5M
$34.3M
$20.2M
Most grants fall between $15K and $35K, with a median of $23K.
25th Percentile
$15K
Median
$23K
75th Percentile
$35K
Bryan T Kelly
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Giving is regional, with 68% of grants going to recipients in New York, though the top state by grant count is New Jersey. Recent recipients cluster in New York City, Stamford, Naples, Garden City, and Wanamassa. New York City organizations appear frequently, including multiple recipients in Manhattan and elsewhere in the city. Outside New York, grants also reach Connecticut and Florida, with examples in Stamford and Naples. All recent grants in the data went to US recipients.
The recent grants point to health-focused organizations, especially those tied to orthopedics, rheumatology, musculoskeletal research, education, and virtual health. The largest awards also include academic training and pediatric outreach, showing a strong medical and clinical orientation.
The typical recent grant sits at $15,000 at the 25th percentile, $22,500 at the median, and $34,688 at the 75th percentile. The list also includes much larger awards, including a $4,666,288 grant in 2025.
Yes. The NY Soc for the Rel of Rup & Crpl Maint received awards in 2023, 2024, and 2025, and Lupus Research Alliance received grants in both 2023 and 2024. Several other organizations also appear in more than one year.
The foundation gives regionally, and 68% of grants go to recipients in New York. The top state by grant count is New Jersey, and recent recipients are concentrated in New York City, Stamford, Naples, Garden City, and Wanamassa.
No. The foundation does not fund individuals, and it does not make program-related investments.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| THE NY SOC FOR THE REL OF RUP & CRPL MAINT | NEW YORK, NY | $4,666,288 | 2025 | ACADEMIC TRAINING & PEDIATRIC OUTREACH |
| THE STAMFORD HOSPITAL | Stamford, CT | $35,000 | 2025 | GENERAL SUPPORT |
| THE AMERICAN AUSTRIAN FOUNDATION (AAF) | NEW YORK, NY | $20,000 | 2025 | GENERAL SUPPORT |
| UNITED HOSPITAL FUND OF NEW YORK | NEW YORK, NY | $15,000 | 2025 | GENERAL SUPPORT |
| LET'S WIN PANCREATIC CANCER | NEW YORK, NY | $10,000 | 2025 | GENERAL SUPPORT |
| NEW YORK ROAD RUNNERS | NEW YORK, NY | $6,000 | 2025 | GENERAL SUPPORT |
| LADACIN NETWORK INC | Wanamassa, NJ | $5,500 | 2025 | GENERAL SUPPORT |
| THE NY SOC FOR THE REL OF RUP & CRPL MAINT | NEW YORK, NY | $4,312,933 | 2024 | ACADEMIC TRAINING & PEDIATRIC OUTREACH |
| LUPUS RESEARCH ALLIANCE | NEW YORK, NY | $50,000 | 2024 | GENERAL SUPPORT |
| THE STAMFORD HOSPITAL | Stamford, CT | $36,250 | 2024 | GENERAL SUPPORT |
| FOUNDATION OF ORTHOPEDICS AND COMPLEX SPINE INC | GARDEN CITY, NY | $25,000 | 2024 | GENERAL SUPPORT |
| THE AMERICAN AUSTRIAN FOUNDATION (AAFSALZBURG COR | NEW YORK, NY | $20,000 | 2024 | GENERAL SUPPORT |
| NCH HEALTHCARE SYSTEM | NAPLES, FL | $20,000 | 2024 | GENERAL SUPPORT |
| UNITED HOSPITAL FUND OF NEW YORK | NEW YORK, NY | $15,000 | 2024 | GENERAL SUPPORT |
| VISITING NURSE SERVICE OF NEW YORK | NEW YORK, NY | $12,500 | 2024 | GENERAL SUPPORT |
| ARTHRITIS FOUNDATION INC | Atlanta, GA | $12,500 | 2024 | GENERAL SUPPORT |
| LADACIN NETWORK INC | Wanamassa, NJ | $5,500 | 2024 | GENERAL SUPPORT |
| THE NY SOC FOR THE REL OF RUP & CRPL MAINT | NEW YORK, NY | $4,246,043 | 2023 | ACADEMIC TRAINING & PEDIATRIC OUTREACH |
| HSS PROPERTIES CORPORATION | New York, NY | $97,604 | 2023 | FLORIDA EXPANSION |
| LUPUS RESEARCH ALLIANCE | NEW YORK, NY | $50,000 | 2023 | GENERAL SUPPORT |
| NEW YORK LANDMARKS CONSERVANCY INC | NEW YORK, NY | $30,000 | 2023 | GENERAL SUPPORT |
| ARTHRITIS FOUNDATION NORTHEAST REGION INC | NEW YORK, NY | $25,000 | 2023 | GENERAL SUPPORT |
| FOUNDATION OF ORTHOPEDICS AND COMPLEX SPINE INC | GARDEN CITY, NY | $25,000 | 2023 | GENERAL SUPPORT |
| COLLIER COMMUNITY FOUNDATION | NAPLES, FL | $25,000 | 2023 | GENERAL SUPPORT |
| UNITED HOSPITAL FUND | NEW YORK, NY | $15,000 | 2023 | GENERAL SUPPORT |
| THE AMERICAN AUSTRIAN FOUNDATION (AAFSALZBURG COR | NEW YORK, NY | $15,000 | 2023 | GENERAL SUPPORT |
| USA SWIMMING FOUNDATION | COLORADO SPRINGS, CO | $15,000 | 2023 | GENERAL SUPPORT |
| STAMFORD HOSPITAL FOUNDATION | Stamford, CT | $12,500 | 2023 | GENERAL SUPPORT |
| VISITING NURSE SERVICE OF NY | NEW YORK, NY | $12,500 | 2023 | GENERAL SUPPORT |
ACADEMIC TRAINING & PEDIATRIC OUTREACH
GENERAL SUPPORT
LADACIN NETWORK INC
$5,500GENERAL SUPPORT
ACADEMIC TRAINING & PEDIATRIC OUTREACH
FOUNDATION OF ORTHOPEDICS AND COMPLEX SPINE INC
$25,000GENERAL SUPPORT
NCH HEALTHCARE SYSTEM
$20,000GENERAL SUPPORT
LADACIN NETWORK INC
$5,500GENERAL SUPPORT
ACADEMIC TRAINING & PEDIATRIC OUTREACH
HSS PROPERTIES CORPORATION
$97,604FLORIDA EXPANSION
ARTHRITIS FOUNDATION NORTHEAST REGION INC
$25,000GENERAL SUPPORT
FOUNDATION OF ORTHOPEDICS AND COMPLEX SPINE INC
$25,000GENERAL SUPPORT