The Marfan Foundation Inc
Port Washington, New York · EIN 521265361 · Private foundation
Based in Port Washington, New York, The Marfan Foundation Inc has awarded $5.7M across 58 grants in our index of public IRS filings, with giving recorded as recently as 2025. Its largest grant on record went to Johns Hopkins School of Medicine. This profile covers its focus areas, top grant recipients, year-by-year giving, and how a nonprofit should approach it.
What The Marfan Foundation Inc funds
The Marfan Foundation Inc's giving carries a documented focus on health care, higher education.
Populations it has supported include families.
Grant history
The largest grants Bespoke Grants has on record for The Marfan Foundation Inc, by amount:
| Recipient | Location | Grant | Year |
|---|---|---|---|
| Johns Hopkins School of Medicine RESEARCH | Baltimore, MD | $501K | 2020 |
| Stanford University School of Medicine RESEARCH | Stanford, CA | $370K | 2025 |
| Johns Hopkins University School of Medicine RESEARCH | Baltimore, MD | $365K | 2025 |
| Johns Hopkins University School of Medicine RESEARCH | Baltimore, MD | $351K | 2023 |
| Johns Hopkins School of Medicine RESEARCH | Baltimore, MD | $339K | 2018 |
| Johns Hopkins University School of Medicine RESEARCH | Baltimore, MD | $250K | 2024 |
| Johns Hopkins School of Medicine RESEARCH | Baltimore, MD | $246K | 2021 |
| Duke University RESEARCH | Durham, NC | $220K | 2023 |
| Baylor College of Medicine RESEARCH | Houston, TX | $212K | 2021 |
| University of Texas Health Science Center at Houston RESEARCH | Houston, TX | $175K | 2020 |
| Baylor College of Medicine RESEARCH | Houston, TX | $132K | 2020 |
| The Arnold P Gold Foundation RESEARCH | Englewood Cliffs, NJ | $101K | 2024 |
| Washington University RESEARCH | St Louis, MO | $100K | 2018 |
| Washington University of St Louis RESEARCH | St Louis, MO | $100K | 2020 |
| University of Iowa RESEARCH | Iowa City, IA | $100K | 2020 |
The Marfan Foundation Inc giving by year
Total grants Bespoke Grants has indexed for each filing year:
How to apply for funding from The Marfan Foundation Inc
The Marfan Foundation Inc's public IRS filing does not spell out a formal application process. Foundations of this size often give primarily to organizations they already know, so a concise letter of inquiry or a warm introduction is usually the best first contact — not a full proposal. You can review the foundation directly at marfan.org.
Is The Marfan Foundation Inc the right funder for your nonprofit?
This page shows what The Marfan Foundation Inc has funded. Bespoke Grants tells you whether it fits your mission — and finds every other foundation that does. Free, no credit card.
Match my nonprofit to funders →Frequently asked questions about The Marfan Foundation Inc
- Does The Marfan Foundation Inc accept grant applications?
- The Marfan Foundation Inc's public filing does not specify an application process. A brief letter of inquiry or a warm introduction is usually the best first step with a private foundation of this size.
- What does The Marfan Foundation Inc fund?
- The Marfan Foundation Inc's grants focus on health care. Recent recipients include Johns Hopkins School of Medicine, Stanford University School of Medicine, Johns Hopkins University School of Medicine. Its full grant history is listed above.
- How much does The Marfan Foundation Inc give in grants?
- The Marfan Foundation Inc reported $1.0M in grants in its most recent IRS filing (FY2021). Across all years in our data it has awarded $5.7M over 58 grants.
- Where is The Marfan Foundation Inc located?
- The Marfan Foundation Inc is based in Port Washington, New York. Its IRS employer identification number (EIN) is 521265361.
- How can I find foundations similar to The Marfan Foundation Inc?
- Bespoke Grants matches your nonprofit against 225,000+ foundations like The Marfan Foundation Inc, ranking each by how well it fits your mission, location, and budget — with the reasoning shown. It is free to search.
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