· Public charity
John Ritter Foundation for Aortic Health
To raise awareness of thoracic aortic dissection and aneurysm through research, education, and advocacy.
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.
Where the money goes
Grants by size, and the largest recipients.
By grant size · FY2025
- $10k–50k1 grant · $49k
- $50k–250k2 grants · $212k
| Recipient | Amount |
|---|---|
| THE UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT HOUSTON | $107,934 |
| GEISINGER CLINIC | $104,543 |
| UNIVERSITY OF WASHINGTON | $48,566 |
Does the money reach high-need areas?
Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.
Dollar for dollar, its grants (FY17–25) land where the poverty rate runs at 15%, against an area that typically sits at 10%. 89% of its dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.
How this is measured
How this is measured
Who it funds again
Organizations funded in more than one year, against those funded once.
4 repeat relationships: 1 still active in FY2025, 3 since wound down; 2 grantees were first funded in FY2025 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Still filing today
New vs renewed · share of each year
In FY2025, 41% of grant dollars renewed an existing relationship; $153k went to new ones.
How this is measured
Backed again, and grew
- UOUNIVERSITY OF TEXAS HEALTH SCIENCE CENTER HOUSTON5× · 2017–2025 · $755k
- JRJOHN RITTER RESEARCH PROGRAM2× · 2022–2023 · $300k
- ACAMERICAN COLLEGE OF EMERGENC2× · 2022–2023 · $287k
Funded once
- UHUT HOUSTON ACTA2 RESEARCHone grant, 2023 · $75k
- UTU T HOUSTONone grant, 2022 · $65k
- OHOREGON HEALTH & SCIENCE UNIVone grant, 2023 · $44k
How this is measured
Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.
1 grantees tracked through their own filings, 2017–2025.
Each grant beside the grantee’s revenue from every source, year by year.
How this is measured
Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 1 of the 13 grantees resolved in that span have returns of their own we could reconcile.
Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.
Where the money sits, by cause and then by grantee
Each grantee by its size and the funder’s share of it; top left is load-bearing
Grantee by grantee: a decade per organization, before and after funding
A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.
How much its grantees rely on government
Each dot is one organization John Ritter Foundation for Aortic Health funds: left to right is the share of its income from government, bottom to top the share from John Ritter Foundation for Aortic Health. Bigger dots raise more.
- Oregon Health & Science University: 1% of income from government
How this is measured
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