· Private foundation
The Diane and Darryl Mallah Family Foundation
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k18 grants · $42k
- $10k–50k5 grants · $85k
- $50k–250k5 grants · $477k
| Recipient | Amount |
|---|---|
| WEILL CORNELL MEDICAL COLLEGE | $150,000 |
| NORTHWELL FOUNDATION | $150,000 |
| Individual grant recipient | $75,000 |
| TEMPLE JUDEA OF MANHASSET | $51,946 |
| TOURETTE ASSOCIATION OF AMERICA | $50,000 |
| FAIRVIEW HOSPITAL | $30,000 |
| KRIPALU CENTER FOR YOGA & HEALTH | $25,000 |
| ANTI DEFAMATION LEAGUE | $10,000 |
| CENTRAL SYNAGOGUE | $10,000 |
| NJY CAMPS | $10,000 |
| Individual grant recipient | $7,500 |
| UNION FOR REFORM JUDAI | $5,334 |
| TANGLEWOOD | $5,000 |
| NATIONAL JEWISH HEALTH | $5,000 |
| SHAARE ZEDEK MEDICAL CENTER | $5,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY17–24, $77k) land where the poverty rate runs at 10%, against an area that typically sits at 9%. 62% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +37% since the first grant, against +22% for the ones you funded once.
54 repeat relationships — 20 still active in FY2024, 34 since wound down; 7 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 92% of grant dollars renewed an existing relationship; $49k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- TATOURETTE ASSOCIATION OF AMERICA INC8× · 2017–2024 · $590k · revenue +46%
- NSNORTH SHORE UNIVERSITY HOSPITAL6× · 2017–2024 · $240k · revenue +49%
- FHFAIRVIEW HOSPITAL3× · 2022–2024 · $90k · revenue +13%
Funded once
- BMBERKSHIRE MEDICAL CENTER INCgraduatedone grant, 2017 · $100k · revenue +50%
- HUHEBREW UNION COLLEGE-JEWISH INSTITUTE OF RELIGIONone grant, 2018 · $55k
- IGIndividual grant recipientone grant, 2023 · $50k
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Long island jewish medical center is part of the northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and…
Mjhs health system is a charitable not-for-profit established to support the activities of affiliated organizations. mjhs is built on the core values of compassion, dignity and respect, first established by the four brooklyn ladies in…
Lenox hill hospital is part of northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and future generations…
Northwell health is the parent company of a fully integrated health system that is committed to promote clinical care, health education, conduct biomedical research, and caring for the community regardless of ability to pay.
Asco association promotes the common business interests of its members by: (1) advocating for policies that improve the quality of cancer care; (2) maintaining the highest standards of oncology medical care through programs supporting…
South shore university hospital is part of northwell health ("northwell"), which strives to improve the health of the communities it serves and is committed to providing the highest quality clinical care; educating the current and future…
Northwell healthcare inc. coordinates policy making and strategic planning by providing advisory and administrative support services to affiliated health care organizations within northwell health; whose mission is to improve the health of…
The fsmb serves as the voice for state medical boards, supporting them through education, assessment, research and advocacy while providing services and initiatives that promote patient safety, quality health care and regulatory best…
Provide clinical instruction to and supervision of medical school students, interns and residents and, incident thereto, rendering professional services.
Northwell health foundation inc. is dedicated toward helping donors, patients, and leaders link their vision and philanthropic support toward helping the underserved and uninsured, advancing the latest frontiers in medical technology and…
See schedule o:asco is a professional oncology society committed to conquering cancer through research, education, and promotion of the highest quality patient care.
Operating as isabella center for rehabilitation and nursing care, isabella is a 705-bed not-for-profit organization that is a member of the mjhs health system family. isabella is committed to providing exceptional short-term, sub-acute…
For reference, the grantee most central to the portfolio’s shape is Montefiore Medical Center and the most unlike its peers is The Harry S Truman Library Institute National and International Affairs. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 44 years old; the field is 18. You back the established end — and your money leans older still.
The field is 19% startups (under 5 years old) — 2% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 3% lost their exemption, against 10% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
61 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 61 of the 111 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds TOURETTE ASSOCIATION OF AMERICA INC ↗
- Who funds JEWISH COMMUNAL FUND ↗
- Who funds NORTH SHORE UNIVERSITY HOSPITAL ↗
- Who funds BERKSHIRE MEDICAL CENTER INC ↗
- Who funds FAIRVIEW HOSPITAL ↗
- Who funds UNITED JEWISH APPEAL-FEDERATION OF JEWISH PHILANTHROPIES OF NEW YORK INC ↗
- Who funds MONTEFIORE MEDICAL CENTER ↗
- Who funds AMERICAN COMMITTEE FOR SHAARE ZEDEK HOSPITAL IN JERUSALEM INC ↗
- Who funds JASA CORPORATION ↗
- Who funds BOSTON SYMPHONY ORCHESTRA INC ↗
- Who funds KRIPALU CENTER FOR YOGA & HEALTH ↗
- Who funds THE TRUSTEES OF RESERVATIONS ↗
- Who funds NEW JERSEY FEDERATION OF YOUNG MEN'S HEBREW ASSOCIATION AND YOUNG WOMEN'S ↗
- Who funds BARRINGTON STAGE COMPANY INC ↗
- Who funds NATIONAL JEWISH HEALTH ↗
- Who funds HOSPICE CARE NETWORK ↗
- Who funds PLAY FOR PINK INC ↗
- Who funds JEWISH NATIONAL FUND (KEREN KAYEMETH LEISRAEL) INC ↗
- Who funds APEX COMMUNITY CARE INC ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Berkshire Taconic Community Foundation Inc · Jewish Communal Fund · Jane and Jack Fitzpatrick Trust · Berkshire United Way Inc · Berkshire Bank Foundation Inc · Lee Bank Foundation Inc · Price Chopper's Golub Foundation · Baird Foundation Inc · The Ayco Charitable Foundation · Jpmorgan Chase Foundation · AbbVie Foundation · Gs Donor Advised Philanthropy Fund for Wealth Management Inc
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization The Diane and Darryl Mallah Family Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- Riverbrook Residence Inc — 76% of income from government
- Apex Community Care Inc — 41% of income from government
- Save the Children Federation Inc — 30% of income from government
- Construct Inc — 4% of income from government
- Berkshire Medical Center Inc — 4% of income from government
- Fairview Hospital — 3% of income from government
- The Trustees of Reservations — 2% of income from government
- Berkshire Theatre Group Inc — 1% of income from government
- Boston Symphony Orchestra Inc — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to The Diane and Darryl Mallah Family Foundation?
Find your warmest path to The Diane and Darryl Mallah Family Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.
Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.