Mission
MAKING A DIFFERENCE: IMPROVING QUALITY OF LIFE THROUGH EXCELLENCE IN SERVICE.
Public Charity
CHESTNUT HEALTH SYSTEMS INC
CHESTNUT HEALTH SYSTEMS INC, of BLOOMINGTON, IL, is a Public Charity tracked in Imperigo's IRS 990 database. The 2025 filing shows $81.5M in revenue, $80.8M in expenses, $38.4M in total assets. 37 publicly reported grants to this organization, totaling roughly $2.8M, appear in IRS filings.
EIN: 370964629
BLOOMINGTON, IL
Public Health
NTEE: E70
Latest filing: 2025
Total Revenue$81.5M
Total Expenses$80.8M
Total Assets$38.4M
Grant Records37
Funding Total$2.8M
Filing Years2021–2025
Where $100 goes at Chestnut Health Systems Inc
How Chestnut Health Systems Inc divides every $100 it spends, from its own Form 990 filings, averaged across 9 years.
$94
Programs
the work itself
$6
Management
running the organization
$0
Fundraising
none reported
No fundraising costs are reported. That often means fundraising runs through a separate affiliated organization that files its own return.
Inside the $94 for programs
$42
Behavioral health services
$20
Lighthouse institute
$16
Chestnut family health center
Plus 1 more program. Cost per person served and the full program breakdown are on the full profile.
Source: Form 990 filings with the IRS, latest fiscal year 2025. Shares are from the organization's reported expenses. Data by Imperigo; not affiliated with the IRS.
Sample Grants Received
SUPPORT OF ORG OPERATIONS
$300,000
Support of research activities
$207,069
RESEARCH
$110,995
RESEARCH
$39,588
SEE PART IV
$33,829
Showing up to 5 of 37 total records — full history available with membership.
Officers & Directors
MEMBER
Angela Allen
CHIEF ADMINISTRATIVE OFFICER
Antonio Colette
SR. RESEARCH SCIENTIST
Ashli Sheidow
CHIEF EXECUTIVE OFFICER
David Sharar
SR. RESEARCH SCIENTIST
Dennis Watson
TREASURER
Dennis Wilmsmeyer
Officer compensation and complete director data available with membership.
Top Grant Purposes
Financial Trends
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2025 | $81.5M | $80.8M | $38.4M |
| 2024 | $75.8M | $73.6M | $45.7M |
| 2023 | $62.3M | $60.5M | $42.1M |
| 2022 | $53.1M | $58.4M | $37.3M |
| 2021 | $49.8M | $52.3M | $42.6M |
Between 2021 and 2025, reported annual revenue grew from $49.8M to $81.5M (+64%), with total assets most recently reported at $38.4M.
Interactive year-over-year charts and full filing details available with membership.