Illinois · Nonprofit
Naperville Psychiatric Ventures
Naperville Psychiatric Ventures (Illinois) receives grants from 2 organizations whose IRS filings report $1,380,593 to it, the largest being ILLINOIS HOSPITAL RESEARCH & EDUCATIONAL FOUNDATION ($1,380,554). 2 of them have funded it in more than one year.
- Revenue FY2024
- $64M
- Funders on record
- 2
- Grants received
- $1.4M
- Net assets
- $29M
What Naperville Psychiatric Ventures does
Mission
Naperville Psychiatric Ventures follows the mission of endeavor health to "help everyone in our communities be their best."
As stated on its FY2024 Form 990.
Program
Endeavor health linden oaks hospital (linden oaks) offers behavioral and mental health services, including inpatient and outpatient treatment plus recovery programs for depression, substance abuse, eating disorders and more. Linden oaks hospital has over 20 therapists and psychologists co-embedded within primary care and specialty clinics throughout endeavor health's south region to integrate physical and mental health care and better support our patients. Endeavor health emergency departments and medical floors are also supported with linden oaks liasons. Linden oaks' seven outpatient locations are based in naperville, plainfield, st. Charles, woodridge, hinsdale, addison and mokena. Linden oaks serves residents of the west and southwest suburbs of chicago. Linden oaks is accredited by the joint commission and has earned a reputation as a leader in behavioral health services and innovative programming. Linden oaks uses a combination of inpatient, partial hospitalization, intensive outpatient and traditional outpatient programs to treat adolescents, adults and older adults. Linden oaks has programs for anxiety disorders, chemical dependency, depression, eating disorders, geriatric…
$55,613,242 spentof which $46,647 as grants$63,896,875 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $55,613,242.
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 2022 to 2023, from $26M to $48M (+90%).
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: 2020 2% · 2021 4%. Grants only. Government contracts and fees sit inside program revenue.
0% of Naperville Psychiatric Ventures’s revenue is contributions — more earned-revenue than three-quarters of its peers (7% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 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
Gerald P Gallagher
System President & CEO
Board chair
Sean Chou
Chair
As listed on its FY2024 Form 990.
Who funds it, year by year
2017 → 2022: the base held at 1 funder, grant income fell $838k → $13.
1 of 2 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: $481k from one payer (the payer shares this organization's board, largest Edward Foundation). These are real filings, and they are not money Naperville Psychiatric Ventures raised.
From the IRS filings of Naperville Psychiatric Ventures’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
Naperville Psychiatric Ventures leans on a few funders — its largest provides 100% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
100% 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 Naperville Psychiatric Ventures.
Largest funder’s share by year: 2017 100% · 2018 100% · 2020 100% · 2021 100% · 2022 100% — broadly stable.
“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 Naperville Psychiatric Ventures's grant income comes from Illinois funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $39 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
Naperville Psychiatric Ventures runs a healthier operating margin than half of the 4,580 health nonprofits its size.
this organization peer median middle 50% of peers· 4,580 health nonprofits $10M–$100M, FY2024
Organizations like Naperville Psychiatric Ventures
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
94% of spending goes to programs.
Governance
Footprint & structure
Files a return copy in 1 state
Part of a family of 37 related entities
- Edward-Elmhurst Healthcare · exempt
- Edward Hospital · exempt
- Edward Foundation · exempt
- Edward Health & Fitness Center · exempt
- Edward Health Ventures · exempt
Screen this organization
A dated, signed PDF of the compliance screen for Naperville Psychiatric Ventures: 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 Naperville Psychiatric Ventures?
- Naperville Psychiatric Ventures (Illinois) receives grants from 2 organizations whose IRS filings report $1,380,593 to it, the largest being ILLINOIS HOSPITAL RESEARCH & EDUCATIONAL FOUNDATION ($1,380,554). 2 of them have funded it in more than one year.
- How many funders does Naperville Psychiatric Ventures have?
- IRS filings report 2 organizations giving $1,380,593 in grants to Naperville Psychiatric Ventures, 2 of which have funded it in more than one year.
- Who is the largest funder of Naperville Psychiatric Ventures?
- ILLINOIS HOSPITAL RESEARCH & EDUCATIONAL FOUNDATION is the largest funder on record, with $1,380,554 in grants. The full list of funders is on this page.
- How can an organization like Naperville Psychiatric Ventures 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 FY2024 (financials across 2017–2024), and the filings of 2 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