New York · Nonprofit
ST CATHERINE OF SIENA MEDICAL CENTER
ST CATHERINE OF SIENA MEDICAL CENTER (New York) receives grants from 7 organizations whose IRS filings report $520,650 to it, the largest being AMERICAN PARKINSON DISEASE ASSOC ($381,100). 3 of them have funded it in more than one year.
- Revenue FY2024
- $267M
- Funders on record
- 7
- Grants received
- $521k
- Net assets
- $-69976770
What St Catherine of Siena Medical Center does
Mission
We, at ch, humbly join together to bring christ's healing mission and the mission of mercy of the catholic church expressed in catholic health care to our communities.
As stated on its FY2024 Form 990.
Programs
St. Catherine of siena medical center is a 296 bed acute care hospital devoted to providing advanced healthcare in an environment of compassion. In 2024, the medical center had 9,815 discharges and provided care for 23,981 emergency room visits. In accordance with its mission and philosophy, the medical center provides care regardless of the individual's ability to pay and along with other community service and charitable activities.
$234,998,554 spentof which $70,541 as grants$229,207,874 earned by the program88% of program spendingSt. Catherine of siena nursing home is located on the campus of st. Catherine of siena medical center. Consisting of 240 beds, the nursing home provided 73,242 days of care in 2024.
$32,245,082 spentof which $7,131 as grants$35,675,661 earned by the program12% of program spending
The 2 programs described on its FY2024 Form 990, listed largest first by expense. Program spending in total: $267,243,636.
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2019 to 2020, from $196M to $249M (+27%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2017 0% · 2018 0% · 2019 0% · 2020 15% · 2021 0% · 2022 1% · 2023 2% · 2024 0%. Grants only. Government contracts and fees sit inside program revenue.
1% of ST CATHERINE OF SIENA MEDICAL CENTER’s revenue is contributions — about as donation-reliant as the typical peer (1% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 8 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Patrick O'Shaughnessy Do
President & CEO
Board chair
Salvatore Sodano
Chair
As listed on its FY2024 Form 990.
Who funds it, year by year
2017 → 2023: the base narrowed from 3 funders to 1 funder, grant income fell $66k → $35k.
1 of 7 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 0% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
Left out of every figure on this page: $65M from 2 payers (the payer shares this organization's board, largest Catholic Health System of Long Island). These are real filings, and they are not money ST CATHERINE OF SIENA MEDICAL CENTER raised.
From the IRS filings of ST CATHERINE OF SIENA MEDICAL CENTER’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
ST CATHERINE OF SIENA MEDICAL CENTER leans on a few funders — its largest provides 73% of grant income and the top three 97%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
73% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund ST CATHERINE OF SIENA MEDICAL CENTER.
Largest funder’s share by year: 2017 54% · 2018 65% · 2019 59% · 2020 89% · 2021 97% · 2022 100% · 2023 100% — growing more concentrated.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
93% of ST CATHERINE OF SIENA MEDICAL CENTER's grant income comes from New York funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $250 arriving through sponsors registered in 1 state is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Against its field
ST CATHERINE OF SIENA MEDICAL CENTER receives grants from 7 organizations whose IRS filings report $521k to it.
this organization peer median middle 50% of peers· 2,075 health nonprofits over $100M, FY2024
Organizations like ST CATHERINE OF SIENA MEDICAL CENTER
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In New York
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
86% of spending goes to programs.
Governance
Footprint & structure
Part of a family of 55 related entities
- Siena Retirement Realty Ccrc · disregarded
- Siena Medical Realty · disregarded
- Catholic Health System of Long Island · exempt
- Chs Services Inc · exempt
- Chs Ambulance Services Inc · exempt
Screen this organization
A dated, signed PDF of the compliance screen for ST CATHERINE OF SIENA MEDICAL CENTER: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds ST CATHERINE OF SIENA MEDICAL CENTER?
- ST CATHERINE OF SIENA MEDICAL CENTER (New York) receives grants from 7 organizations whose IRS filings report $520,650 to it, the largest being AMERICAN PARKINSON DISEASE ASSOC ($381,100). 3 of them have funded it in more than one year.
- How many funders does ST CATHERINE OF SIENA MEDICAL CENTER have?
- IRS filings report 7 organizations giving $520,650 in grants to ST CATHERINE OF SIENA MEDICAL CENTER, 3 of which have funded it in more than one year.
- Who is the largest funder of ST CATHERINE OF SIENA MEDICAL CENTER?
- AMERICAN PARKINSON DISEASE ASSOC is the largest funder on record, with $381,100 in grants. The full list of funders is on this page.
- How can an organization like ST CATHERINE OF SIENA MEDICAL CENTER find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in New York. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 7 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing