Maimonides Medical Center
Maimonides Medical Center is a public charity based in Brooklyn, New York. Its website describes Maimonides Health as a Brooklyn health system providing medical care, research, and education; the 2024 filing reports grants to 13 recipients, all in New York State.
Maimonides Medical Center at a glance
In short: Maimonides Medical Center gave $155K across 13 grants in 2024 (avg $12K), mostly in New York. 31% of 2024 grantees were new. Source: 2024 IRS Form 990.
- Annual giving (2024)
- $154,520
- -9.2% vs 2023
- Grants made (2024)
- 13
- -13.3% vs 2023
- Average grant
- $11,886
- +4.8% vs 2023
- Median grant
- $12,000
- Total assets
- $1,951,547,415
- +12.1% vs 2023
- New grantees (estimate)
- 31% first-time grantees (4 of 13, 2024; small sample)
- Primary geography
- New York (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990, 2024 View filing
Data from IRS Form 990, 2024; updated September 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Maimonides Medical Center
- Contact
Mailing address: 4802 Tenth Avenue, Brooklyn, NY 11219
Phone: (718) 283-3900
Website: https://maimo.org
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Who Maimonides Medical Center funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2024
The largest 2024 recipient was Bay Ridge Center Inc ($20K). Together the top 10 received $134K.
Grant Size Distribution
69 grants across all recorded years
The most common grant size was under $50K: 67 grants of 69 (97%).
Geographic Focus
Where this funder awards grants
All 2024 grant dollars went to recipients in New York State. The listed recipients were in Brooklyn and New York, New York.
Grant Distribution by State
Share of 2024 grant dollars across all 13 itemized grants.
States
Cities
Is Maimonides Medical Center open to new grantees?
31%
first-time grantees, 2024
In 2024, 4 of 13 grantees (31%) were first-time recipients. With only 13 grantees, that is a small sample: one grantee more or less moves the share by about 8 points. First grants averaged $8K; repeat grants $13K. How we count
Medians: $9K first-time, $13K repeat.
Estimate from itemized grant lists in IRS Form 990 filings (2020–2024). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2024, annual grant giving ranged from $123K (2020) to $301K (2021). In 2024 it made 13 grants totaling $155K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Bay Ridge Center Inc Brooklyn, NY | General Support | $20,000 |
| NIA Community Services Network Brooklyn, NY | General Support | $20,000 |
| Pakistani American Merchant Assoc Brooklyn, NY | General Support | $15,000 |
| Beit El-Maqdis Islamic Center Brooklyn, NY | General Support | $14,800 |
| United Hospital Fund New York, NY | General Support | $12,500 |
| Caipa Foundation Inc New York, NY | General Support | $12,120 |
| Arthur Ashe Institute for Urban Health Brooklyn, NY | General Support | $12,000 |
| Guardians of the Sick Inc Brooklyn, NY | General Support | $10,000 |
| Heartshare Human Services of New York Brooklyn, NY | General Support | $10,000 |
| Bangladeshi American Friendship Society Brooklyn, NY | General Support | $7,500 |
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Financial History
Multi-year comparison from IRS filings
The 2024 filing reports $4,698,259 in restricted net assets: $3,498,976 for plant replacement and expansion, $67,000 for research and education, and $1,132,283 in permanently restricted investments whose income is designated for health care-related services. It also reports $433,547 as the lobbying portion of dues paid and $276,000 in payments to lobbyists related to hospital capital funding, Medicaid payment status, and safety-net hospital funding.
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2024 | $1,951,547,415 | $1,807,630,671 | $1,855,401,740 | $154,520 | 13 | $10,191,538 |
| 2023 | $1,741,180,827 | $1,624,220,953 | $1,657,430,423 | $170,104 | 15 | $5,623,857 |
| 2022 | $1,708,014,796 | $1,451,215,166 | $1,516,482,116 | $173,415 | 18 | $2,540,425 |
| 2021 | $1,684,839,092 | $1,327,224,906 | $1,493,123,688 | $301,320 | 13 | $7,349,048 |
| 2020 | $1,813,379,005 | $1,401,547,417 | $1,371,863,990 | $123,180 | 10 | $16,365,825 |
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
The filing directs readers to Schedule O for the organization’s mission. Its website describes a purpose of serving patients through compassionate, person-centered care, and says it conducts clinical, bench, performance-improvement, and public-health research.
In 2024, all listed grants were for general support. Among the grantees, Bay Ridge Center described its work as supporting older adults’ well-being, independence, and community involvement; NIA Community Services Network described programming for youth, families, and seniors; and CAIPA Foundation described promoting Chinese Americans’ health through grants and support for community health and research projects. These are the grantees’ stated missions, not descriptions of Maimonides’ own programs.
Grantmaking
In filing year 2024, Maimonides reported 13 grants totaling $154,520. Grants ranged from $6,000 to $20,000, with a median of $12,000; each listed grant was for general support.
The largest reported grants included $20,000 each to Bay Ridge Center and NIA Community Services Network; $15,000 to Pakistani American Merchant Association; $14,800 to Beit El-Maqdis Islamic Center; $12,500 to United Hospital Fund; $12,120 to CAIPA Foundation; and $12,000 to Arthur Ashe Institute for Urban Health. Other listed recipients included Guardians of the Sick and HeartShare Human Services of New York, each receiving $10,000.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2024 filing lists Kenneth Gibbs as president and CEO; Judy Bachman as executive vice president and COO; Robert Palermo as executive vice president/CFO and assistant treasurer; and Laurie Weinstein as executive vice president, chief legal officer, and assistant secretary. It also lists Jacob Shani, Patrick Borgen, Amit Schwartz, Robert Frankel, and Joshua Kerstein as officers or directors with clinical leadership roles.
Maimonides Medical Center is led by Kenneth D. Gibbs, President & CEO on every filing since 2020; 15 of 42 officers listed in 2024 are compensated.
Officers on the 2024 filing
Kenneth D. Gibbs
President & CEO
On filings since 2020
40 hrs/week
$3.2M (2020) → $1.8M (2024)
Monica Ghitan MD
Med Staff President
Med Staff President → Medical Staff President, 2023
Medical Staff President → Med Staff President, 2024
On filings since 2022
40 hrs/week
$268K (2022) → $355K (2024)
Juan Kupferman MD
Med Staff President
New on the 2024 filing
40 hrs/week
$352K (2024)
Jacob Shani MD
Chair & Cardiology
Chair, Heart & Vascular Center → Chair & Cardiology, 2022
On filings since 2020
40 hrs/week
$3.5M (2020) → $3.5M (2024)
Patrick I. Borgen MD
Chair & Department of Surgery
Chairman & Dept of Surgery → Chair & Dept of Surgery, 2022
Chair & Dept of Surgery → Chair & Department of Surgery, 2024
On filings since 2020
40 hrs/week
$2M (2020) → $2M (2024)
Eugene Keilin
Trustee & Board Chair
On filings since 2020
0.5 hrs/week
No compensation reported
Robert A. Frankel MD
Director & Interventional Cardiology
On filings since 2020
40 hrs/week
$1.8M (2020) → $1.9M (2024)
Amit Schwartz MD
Director & Neurosurgery
New on the 2024 filing
40 hrs/week
$1.9M (2024)
Aaron D. Twerski
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Alex Rovt PhD
Trustee & Vice Chair
Trustee → Trustee & Vice Chair, 2021
On filings since 2020
0.5 hrs/week
No compensation reported
Azzam Obeid
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Chaim Fischer
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Donald Meltzer
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Donna Astion MD
Trustee & Vice Chair
Trustee → Trustee & Vice Chair, 2024
On filings since 2020
0.5 hrs/week
No compensation reported
Erminia Rivera
Trustee & Vice Chair
On filings since 2020
0.5 hrs/week
No compensation reported
Frank Naccarato
Trustee & Secretary
Trustee → Trustee & Secretary, 2022
On filings since 2020
0.5 hrs/week
No compensation reported
George Liu MD
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Joseph Bruno
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Lofton Holder
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Martin Payson
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Mary Singh
Trustee
Trustee & Secretary → Trustee, 2023
On filings since 2020
0.5 hrs/week
No compensation reported
Michael L. Ziegler Esq.
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Mortimer N. Klaus
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
Paul Addison
Trustee & Treasurer
Trustee → Trustee & Treasurer, 2022
On filings since 2020
0.5 hrs/week
No compensation reported
Peter Rebenwurzel
Trustee & Vice Chair
On filings since 2020
0.5 hrs/week
No compensation reported
Robert Machinist
Trustee
On filings since 2020
0.5 hrs/week
No compensation reported
David Cassato Msgr
Trustee
On filings since 2021
0.5 hrs/week
No compensation reported
David Spira
Trustee
On filings since 2021
0.5 hrs/week
No compensation reported
George Weinberger
Trustee
On filings since 2021
0.5 hrs/week
No compensation reported
Marty Waisbrod
Trustee
On filings since 2021
0.5 hrs/week
No compensation reported
Yehoshua Fruchthandler
Trustee
On filings since 2021
0.5 hrs/week
No compensation reported
Amy Sandgrund-Fisher
Trustee
New on the 2024 filing
0.5 hrs/week
No compensation reported
Eliza Ng
Trustee
New on the 2024 filing
0.5 hrs/week
No compensation reported
Robert Foran
Trustee
New on the 2024 filing
0.5 hrs/week
No compensation reported
David I. Cohen MD
Executive Vice President, Pop Health & Academ Affairs
On filings since 2020
40 hrs/week
$939K (2020) → $940K (2024)
Laurie E. Weinstein
Executive Vice President, Chief Legal Officer & Assistant Secretary
Executive Vice President, Legal Affairs & Gnl Counsel → Executive Vice President & Chief Legal Officer, 2021
Executive Vice President & Chief Legal Officer → Executive Vice President, Chief Legal Officer & Assistant Secretary, 2022
On filings since 2020
40 hrs/week
$149K (2020) → $1.1M (2024)
Michael Antoniades
Former Executive Vice President & COO
Executive Vice President & COO → Former Executive Vice President & COO, 2023
On filings since 2020
$750K (2020) → $180K (2024)
Robert Press
Former Executive Vice President & Medical Affairs
Executive Vice President & Medical Affairs → Former Executive Vice President & Medical Affairs, 2024
On filings since 2020
$767K (2020) → $512K (2024)
Judy Bachman
Executive Vice President & COO
CTO & Interim COO → Executive Vice President & COO, 2023
On filings since 2022
40 hrs/week
$277K (2022) → $1.4M (2024)
Robert Palermo
Executive Vice President, CFO & Assistant Treasurer
On filings since 2022
40 hrs/week
$613K (2022) → $1.2M (2024)
John Marshall MD
Executive Vice President & Medical Affairs
On filings since 2023
40 hrs/week
$1.1M (2023) → $1.4M (2024)
Joshua Kerstein MD
Associate Director & Clinical Cardiology
On filings since 2023
40 hrs/week
$1.8M (2023) → $1.9M (2024)
Former officers (20)
- Former: Greg H. Ribakove MD (2020–2023) — Chief Cardiothoracic Surgery
- Former: Jack A. Hidary (2020–2023) — Trustee
- Former: Jeremy Glick (2020–2023) — Trustee
- Former: Richard A. Barasch (2020–2023) — Trustee
- Former: Avi Schron (2021–2023) — Trustee
- Former: Jeffery Fenster (2021–2023) — Trustee
- Former: Trevor Price (2021–2023) — Trustee
- Former: David Edelstein MD (2022–2023) — Orthopedic Surgery
- Former: C. Herbert Leshkowitz (2020–2022) — Trustee & Treasurer
- Former: Harry Adler MD (2020–2022) — Med Staff President
- Former: Irwin Birnbaum (2020–2022) — Trustee
- Former: John Mallia (2020–2022) — Executive Vice President & CFO
- Former: Joyce Leahy (2020–2022) — Former Executive Vice President, Gnl Counsel & Ast Secretary
- Former: Richard D. Forman (2020–2022) — Trustee
- Former: Richard Grazi MD (2021) — Director Reprod Endocrin & Fertility
- Former: Alexander Shaknovich MD (2020) — Director of I & I Cardiology
- Former: Edward Chapnick MD (2020) — Director & President Med Staff
- Former: Monsignor David Cassato (2020) — Trustee
- Former: Steven Oppenheim (2020) — Trustee
- Former: Veronica Santilli MD (2020) — Trustee
Data from IRS Form 990 filings, 2020–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2024 IRS filing
The highest reported compensation on the 2024 filing was $3.5M, to Jacob Shani MD (Chair, Cardiology). 15 officers or directors reported compensation on that filing.
Frequently asked questions about Maimonides Medical Center
How much does Maimonides Medical Center give each year?
Maimonides Medical Center gave $155K across 13 grants in 2024, according to its 2024 IRS Form 990. In 2023 it gave $170K across 15 grants.
What is Maimonides Medical Center's typical grant size?
Maimonides Medical Center's median grant in 2024 was $12,000, and its average grant was $11,886, across 13 grants on its 2024 IRS Form 990. Organizations receiving their first grant from Maimonides Medical Center that year got $8K on average.
Where does Maimonides Medical Center give grants?
Maimonides Medical Center gives mostly in New York: 100% of the grant dollars itemized on its 2024 IRS Form 990 went to recipients there. The most frequent recipient cities were Brooklyn, NY (11 grants) and New York, NY (2 grants).
Does Maimonides Medical Center give general operating support?
Yes: 100% of Maimonides Medical Center's 2024 grants with a stated purpose (13 of 13) were for general or operating support, per its 2024 IRS Form 990.
Who are Maimonides Medical Center's largest grantees?
Maimonides Medical Center's largest 2024 grantees include Bay Ridge Center Inc ($20,000), NIA Community Services Network ($20,000) and Pakistani American Merchant Assoc ($15,000), according to its 2024 IRS Form 990. Together they received 36% of its itemized 2024 grant dollars.
How large is Maimonides Medical Center?
Maimonides Medical Center reported $2.0B in total assets on its 2024 IRS Form 990. Its revenue that year was $1.8B.
What does Maimonides Medical Center fund?
The filing directs readers to Schedule O for the organization’s mission. Its website describes a purpose of serving patients through compassionate, person-centered care, and says it conducts clinical, bench, performance-improvement, and public-health research. See mission & focus areas ↑
How do I apply for a grant from Maimonides Medical Center?
Maimonides Medical Center has no public application process in the sources Grantable reviewed. Check maimo.org for current guidelines, or contact the foundation directly before submitting a request.
What is Maimonides Medical Center's EIN?
Maimonides Medical Center's EIN (Employer Identification Number) is 11-1635081. IRS Form 990 filing data is available on this page for 2020–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings. Research dossier generated September 2026.
Data update history
(6)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS February 10, 2022)
- Updated Form 990 for fiscal year 2021 (received by the IRS November 14, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS November 10, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS November 11, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS November 13, 2025)
- IRS filings on file for fiscal years 2020–2024
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Browse active grant opportunities in Maimonides Medical Center's focus areas in our free grants database
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Cite this profile
Grantable. (2026). Maimonides Medical Center funder profile. GrantGraph. Retrieved October 13, 2026, from https://grantable.co/funders/maimonides-medical-center-morg_f8359e880e724708aa068d58dfd84ae1
BibTeX
@misc{grantable_111635081_2026,
author = {{Grantable}},
title = {{Maimonides Medical Center funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/maimonides-medical-center-morg_f8359e880e724708aa068d58dfd84ae1},
note = {Accessed 2026-10-13. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Maimonides Medical Center's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
Maimonides Medical Center down — hundreds of funders to go?