Foundations that fund organizations in West Islip, New York
Worked out from where the grants went, not where the foundations sit.
Funding landscape for West Islip nonprofits
27 private foundations gave $1.8M to West Islip organizations in their latest filings; 6 of the 27 that say either way accept applications.
33 grants in total, with a typical foundation's median grant to West Islip around $7,500. 17 of these funders are based in New York; the rest give here from elsewhere.
- Foundations giving here
- 27
- Accept applications
- 6
- of 27 that state a policy
- Dollars to West Islip
- $1.8M
- latest filings
- Grants
- 33
- Typical median grant
- $7,500
- Based in NY
- 63%
- of funders listed
Funders, by dollars given to West Islip organizations
| Foundation | Based in | Grants here | Dollars here | Median | Accepts applications | Typical purposes |
|---|---|---|---|---|---|---|
| Chris & Mary L Peterson Mem Fund | Milwaukee, WI | 1 | $799K | $799K | Preselected only | General operating |
| Mother Cabrini Health Foundation Inc | New York, NY | 1 | $325K | $325K | Yes | Support parental mental health peer support program |
| Ganzi Family Foundation Uad 12192009 | New York, NY | 1 | $200K | $200K | Preselected only | Unrestricted general |
| Edwin J Hoffritz Tr UW Article Seventh | Chicago, IL | 1 | $150K | $150K | Preselected only | General charitable purposes |
| Claire B Phillips Family Foundation Inc | Eagan, MN | 1 | $67K | $67K | Yes | General operating |
| Chess Foundation | Purchase, NY | 1 | $50K | $50K | Preselected only | General support |
| The Capitano Foundation | West Islip, NY | 1 | $50K | $50K | Preselected only | Charitablecontribution |
| Allen E & Patricia M Murray Foundation Trust | Syosset, NY | 1 | $31K | $31K | Yes | Charitable |
| John C Dunphy Private Foundation Inc | Albany, NY | 1 | $25K | $25K | Preselected only | 4-year grant ($25k/yr, 2022-2025) |
| Care a Love Foundation | Los Angeles, CA | 1 | $20K | $20K | Preselected only | Support for cancer institute. |
| SOS Awareness Foundation Inc | Brightwaters, NY | 2 | $17K | $8,325 | Preselected only | Donation to the organization in support of mental health aw…; Benefitted families of prcny during the holiday season. |
| The Teufel Family Charitable Foundat | Pennington, NJ | 1 | $15K | $15K | Preselected only | Unrestricted general |
| Alexander M Lewyt and Elisabeth Lewyt Wholly Charitable Trust | Locust Valley, NY | 1 | $10K | $10K | Preselected only | Animal Welfare |
| Rlb Private Foundation | Wilmington, DE | 2 | $10K | $5,000 | Preselected only | General & Unrestricted; Charitable Event |
| John Wesley Village II Inc | Riverhead, NY | 1 | $7,500 | $7,500 | Preselected only | School district |
| Elizabeth T McNamee Memorial Fund Inc | West Islip, NY | 3 | $5,250 | $750 | Preselected only | Education; Research; Social assistance |
| Gabelli Funds Foundation Inc | Reno, NV | 1 | $5,000 | $5,000 | Preselected only | 27th Annual Good Samaritan Golf Classic |
| The Jeanine Heller Foundation Inc C/O William a Vogel | West Hempstead, NY | 1 | $5,000 | $5,000 | Preselected only | General support |
| Kiwanis Club of Patchogue Charitable Foundation | Patchogue, NY | 1 | $2,676 | $2,676 | Yes | Funding |
| Jpmorgan Chase Foundation | New York, NY | 2 | $1,800 | $900 | Preselected only | Matching contribution (general operating support) |
| Lostritto Family Foundation | Bethpage, NY | 1 | $1,000 | $1,000 | Preselected only | To support critical research and education around cancer. |
| Spread Wings Foundation | Carson City, NV | 2 | $750 | $375 | Preselected only | Educational |
| Alexander and Linda Milley Foundation | Rye, NH | 1 | $500 | $500 | Yes | Donation |
| Jesse Gerhard Memorial Foundation | Islip, NY | 1 | $500 | $500 | Preselected only | To aid medical |
| Walsh Fund Trust | Macomb, IL | 1 | $250 | $250 | Preselected only | General |
| The Commonwealth Fund | New York, NY | 1 | $75 | $75 | Yes | Matching gifts for general operating support |
| The Ricciardi Family Foundation | Briarcliff Manor, NY | 1 | — | Preselected only | Cancer research |
Source: IRS Form 990-PF Part XV, latest electronic return per foundation (2026-10-28). "Accepts applications" reflects the foundation's own checkbox on Part XV line 2. Grants to individuals excluded.
Common questions
Which foundations give to nonprofits in West Islip, New York?
Chris & Mary L Peterson Mem Fund, Mother Cabrini Health Foundation Inc, Ganzi Family Foundation Uad 12192009, Edwin J Hoffritz Tr UW Article Seventh, Claire B Phillips Family Foundation Inc and 22 others reported grants to West Islip organizations on their latest Form 990-PF.
How do I approach a foundation that doesn't accept applications?
A foundation that checks "contributes only to preselected organizations" on its 990-PF won't review a cold proposal. Look at who it funds, find a shared board member, grantee or advisor, and ask for an introduction. Foundations that accept applications usually list a contact and deadlines in Part XV; we show that text on each foundation's page.
Is this list complete?
No. It covers private foundations (Form 990-PF filers) whose latest electronic return lists at least one grant to an organization in West Islip. Community foundations and corporate giving programs file different forms and are not included yet.