Private Foundation

ESTHER FEIGENBAUM FAMILY FOUNDATION

ESTHER FEIGENBAUM FAMILY FOUNDATION is a Private Foundation headquartered in Cutchogue, NY. Financial data from the 2025 filing: $16K revenue, $75K expenses, $359K total assets. IRS filings disclose 6 grants awarded by this foundation, totaling roughly $759K.

EIN: 814644443 Cutchogue, NY Specifically Named Diseases NTEE: G80 Latest filing: 2025

Total Revenue$16K

Total Expenses$75K

Total Assets$359K

Grants Given6

Grant Total$759K

Filing Years2021–2025

Sample Grants Given

Children's Hospital of Philadelphia

Philadelphia, PA · 2025

for research study on the genetics of POTS (Postural Orthostatic Tachycardia Syndrome). CHOP (Children's Hospital of Philadelphia is a 501(c) (3) organization.

$75,000

Children's Hospital of Philadelphia

Philadelphia, PA · 2024

for research study on the genetics of POTS (Postural Orthostatic Tachycardia Syndrome). CHOP (Children's Hospital of Philadelphia is a 501(c) (3) organization.

$250,000

New York Medical College

Valhalla, NY · 2019

Contribution for sponsorship of a research project on POTS Diagnostic Tool

$23,600

The Children's Hospital of Philadelphia

Philadelphia, PA · 2018

contribution for sponsorship of a research project that aims to find a genetic basis for POTS

$247,000

The Children's Hospital of Philadelphia

Philadelphia, PA · 2017

contribution for sponsorship of a research project that aims to build a biobank of POTS patients

$153,000

Showing up to 5 of 6 total records — full history available with membership.

Officers & Directors

Trustee Evan Sturza

Managing Trustee Stephanie Guilpin

Officer compensation and complete director data available with membership.

Top Grant Purposes

for research study on the genetics of POTS (Postural Orthostatic Tachycardia Syndrome). CHOP (Children's Hospital of Philadelphia is a 501(c) (3) organization.

$325,000 2 grants

contribution for sponsorship of a research project that aims to find a genetic basis for POTS

$247,000 1 grant

contribution for sponsorship of a research project that aims to build a biobank of POTS patients

$153,000 1 grant

Contribution for sponsorship of a research project on POTS Diagnostic Tool

$23,600 1 grant

contributions for sponsorship of meeting between POTS doctors, researchers and advocates under the helm of Dysautonomia International in July 2017.

$10,000 1 grant

Financial Trends

Year	Revenue	Expenses	Assets
2025	$16K	$75K	$359K
2024	$30K	$250K	$418K
2023	$28K	$355	$642K
2022	$65	$100	—
2021	$70	$100	$615K

Between 2021 and 2025, reported annual revenue grew from $70 to $16K (+22533%), with total assets most recently reported at $359K.

Interactive year-over-year charts and full filing details available with membership.

Grant Geography

Grants from this foundation were reported to recipients in NY, PA.

NYPA

Full geographic grant map with state-by-state breakdown available with membership.

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Sample Grants Given

Officers & Directors

Top Grant Purposes

Financial Trends

Grant Geography

Similar Organizations in NY

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