California · Nonprofit
ON-SITE DENTAL CARE FOUNDATION INC
ON-SITE DENTAL CARE FOUNDATION INC (California) receives grants from 5 organizations whose IRS filings report $624,893 to it, the largest being THE SOBRATO FAMILY FOUNDATION ($304,750). 5 of them have funded it in more than one year.
- Revenue FY2025
- $1.2M
- Funders on record
- 5
- Grants received
- $625k
- Net assets
- $137k
What On-Site Dental Care Foundation Inc does
Mission
To provide comprehensive dental services and education to underserved populations via a mobile dental clinic that is located in areas identified as having health disparities.
As stated on its FY2025 Form 990.
Program
Onsite dental foundation, inc., (organization) was incorporated in 1998 as a california nonprofit corporation dedicated to providing mobile dental services to underserved and at-risk communities including the homeless, migrant workers, low income families, lgbtq+, and persons infected with hiv/aids. The organization's primary service area includes the california counties of alameda and santa clara. Throughout the year, the organization provided services to approximately 1,101 unduplicated patients during 231 service days. The objective of these services was to improve the overall health of the community by providing access to dental services to individuals who otherwise would not have received care.
$1,098,847 spent$137,137 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $1,098,847.
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 $311k to $546k (+76%).
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 98% · 2018 98% · 2019 85% · 2020 72% · 2021 78% · 2022 68% · 2023 74% · 2024 72% · 2025 61%. Grants only. Government contracts and fees sit inside program revenue.
89% of ON-SITE DENTAL CARE FOUNDATION INC’s revenue is contributions — more donation-reliant than the typical peer (51% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 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.
Chief executive
Cheryl Walter
Executive director
Board chair
Marti Remmell
Board chair/interim secretary
As listed on its FY2025 Form 990.
Who funds it, year by year
2018 → 2023: the base broadened from 1 funder to 3 funders, grant income rose $55k → $85k.
2 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 9% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of ON-SITE DENTAL CARE FOUNDATION 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
ON-SITE DENTAL CARE FOUNDATION INC leans on a few funders — its largest provides 49% of grant income and the top three 98%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
50% 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 ON-SITE DENTAL CARE FOUNDATION INC.
Largest funder’s share by year: 2018 100% · 2019 100% · 2020 49% · 2021 48% · 2022 66% · 2023 71% — 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 ON-SITE DENTAL CARE FOUNDATION INC's grant income comes from California funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $55k arriving through sponsors registered in 2 states 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
ON-SITE DENTAL CARE FOUNDATION INC runs a healthier operating margin than half of the 4,665 health nonprofits its size.
this organization peer median middle 50% of peers· 4,665 health nonprofits $1M–$10M, FY2025
Organizations like ON-SITE DENTAL CARE FOUNDATION 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 California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
95% of spending goes to programs.
Governance
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for ON-SITE DENTAL CARE FOUNDATION 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 ON-SITE DENTAL CARE FOUNDATION INC?
- ON-SITE DENTAL CARE FOUNDATION INC (California) receives grants from 5 organizations whose IRS filings report $624,893 to it, the largest being THE SOBRATO FAMILY FOUNDATION ($304,750). 5 of them have funded it in more than one year.
- How many funders does ON-SITE DENTAL CARE FOUNDATION INC have?
- IRS filings report 5 organizations giving $624,893 in grants to ON-SITE DENTAL CARE FOUNDATION INC, 5 of which have funded it in more than one year.
- Who is the largest funder of ON-SITE DENTAL CARE FOUNDATION INC?
- THE SOBRATO FAMILY FOUNDATION is the largest funder on record, with $304,750 in grants. The full list of funders is on this page.
- How can an organization like ON-SITE DENTAL CARE FOUNDATION INC find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds On-Site Dental Care →
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