Illinois · Nonprofit
Rush Oak Park Hospital Inc
Rush Oak Park Hospital Inc (Illinois) receives grants from 5 organizations whose IRS filings report $634,295 to it, the largest being WESTLAKE HEALTH FOUNDATION ($502,214). 3 of them have funded it in more than one year.
- Revenue FY2025
- $202M
- Funders on record
- 5
- Grants received
- $634k
- Net assets
- $158M
What Rush Oak Park Hospital Inc does
Mission
The mission of Rush is to improve the health of the individuals and diverse communities we serve through the integration of outstanding patient care, education, research and community partnerships.
As stated on its FY2025 Form 990.
Program
On its FY2024 return the organization reported a significant change in how it conducts a program.
In fiscal year 2025, the following program services were moved to Rush Medical Group as they continue to evolve to a more integrated Rush University System for Health. Physician Practices - A group of eight employed physician practices provide a variety of community healthcare services. Rush Oak Park Physician Group primarily serves residents in Oak Park, Illinois. Other communities include but are not limited to River Forest, Forest Park, Elmwood Park, Hillside, Berwyn and North Riverside. Types of services provided include family medicine, internal medicine, gynecology, geriatric and neurology. The hospital supports the staff, physicians and operations of the practices. The practices adhere to the mission statement of the hospital. Emergency Room Outpatient Services - A group of sixteen Rush Oak Park Hospital (ROPH) employed ER physicians serve the emergency needs of the community at ROPH. In line with ROPH's strategic initiatives, the ER aims to increase safety and satisfaction. ROPH's new state-of-the-art ER features 22 private treatment rooms, 2 behavioral health rooms and a decontamination room, which prevents the spread of infections.
Its own explanation, from Schedule O of that return (Part III, line 3).
Patient Care - Rush Oak Park Hospital (ROPH) is a community hospital committed to balancing clinical excellence, a professional and healing environment and community outreach programs to address various healthcare issues. Patient care in fiscal year 2025 was provided in more than 4,804 inpatient admissions and 116,429 outpatient visits.
$177,666,313 spentof which $2,000 as grants$196,551,174 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $177,666,313.
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 2020 to 2021, from $159M to $188M (+18%).
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% · 2020 2% · 2021 7% · 2022 1% · 2023 1% · 2024 1%. Grants only. Government contracts and fees sit inside program revenue.
0% of Rush Oak Park Hospital Inc’s revenue is contributions — more earned-revenue than three-quarters of its peers (1% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 2 of the last 9 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.
Board chair
Gary E McCullough
Director/Chair
As listed on its FY2025 Form 990.
The chief executive listed changed between the FY2017 and FY2018 filings.
Who funds it, year by year
2019 → 2023: the base held at 2 funders, grant income rose $141k → $148k.
From the IRS filings of Rush Oak Park Hospital Inc’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
Rush Oak Park Hospital Inc leans on a few funders — its largest provides 79% of grant income and the top three 96%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2019 93% · 2020 80% · 2021 100% · 2022 100% · 2023 83% — diversifying over time.
“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
100% of Rush Oak Park Hospital Inc's grant income comes from Illinois funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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
Rush Oak Park Hospital Inc holds deeper cash reserves than three-quarters of the 1,241 health nonprofits its size.
this organization peer median middle 50% of peers· 1,241 health nonprofits over $100M, FY2025
Organizations like Rush Oak Park Hospital Inc
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 Illinois
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
97% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 17 related entities
- Copley Ventures Inc · exempt
- Rush Copley Foundation · exempt
- Copley Memorial Hospital Inc · exempt
- Rush Copley Medical Center Inc · exempt
- Rush University Medical Center · exempt
Screen this organization
A dated, signed PDF of the compliance screen for Rush Oak Park Hospital Inc: 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 Rush Oak Park Hospital Inc?
- Rush Oak Park Hospital Inc (Illinois) receives grants from 5 organizations whose IRS filings report $634,295 to it, the largest being WESTLAKE HEALTH FOUNDATION ($502,214). 3 of them have funded it in more than one year.
- How many funders does Rush Oak Park Hospital Inc have?
- IRS filings report 5 organizations giving $634,295 in grants to Rush Oak Park Hospital Inc, 3 of which have funded it in more than one year.
- Who is the largest funder of Rush Oak Park Hospital Inc?
- WESTLAKE HEALTH FOUNDATION is the largest funder on record, with $502,214 in grants. The full list of funders is on this page.
- How can an organization like Rush Oak Park Hospital Inc find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Illinois. 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 FY2025 (financials across 2017–2025), and the filings of 5 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