Karen And Jason Sussman Family Foundation

Partially Accessible
Private Foundation
LONG GROVE, IllinoisMicroEIN: 273586426
Cancer Research CentersCancer Support GroupsJewish OrganizationsHealth CharitiesHospitals and Clinics

The organization is a private foundation dedicated to enhancing its own purpose through charitable giving. It primarily supports health-related initiatives, with a notable emphasis on cancer research and support organizations, as well as Jewish community services. The foundation has consistently provided funding to various charities, including hospitals and mental health organizations, reflecting a commitment to health and wellness. Its grantmaking activities are diverse, benefiting a range of organizations across different sectors, particularly those that align with its mission of enhancing community welfare.

Source: Zeffy Agent · Mar 2026

Ideal Applicant

Small to mid-sized charities working in health (notably cancer-related), hospitals, or Jewish community causes with either an Illinois connection or an established relationship to the foundation.

Good Fit

  • Mission alignment with cancer research, cancer support, hospitals, or Jewish community services.
  • Request amounts in the foundation's observed range (typically under $25,000).
  • Existing personal or organizational introduction to the officers or a prior small grant relationship.
  • A presence or program in Illinois or an existing service relationship with an Illinois-based partner.

Geography

Broad

Observed grants in the latest year went to organizations in nine different states, showing a multi-state footprint even though about half of dollars stayed in Illinois.

Recipient Variety

Moderate

The foundation funded a dozen to nearly twenty distinct recipients each year (19 in 2022, 16 in 2023, 13 in 2024) and most grantees are independent charities, but dollars are concentrated among a small number of top recipients.

New Applicants

Moderate

Direct evidence of new grantees exists but is limited (occasional new recipients across years). A rolling submission route and contact details are provided, yet the portfolio shows heavy repeat funding, indicating relationship-driven but not completely closed access.

Source: Zeffy Agent · Mar 2026