To put the needs of the patient first by empowering a culture where caregivers bring their best, ensuring a healthier future for generations to come.
Key facts about Mosaic Health System
In short: Mosaic Health System gave $8.2M across 2 grants in 2025 (avg $4.1M), mostly in Missouri. Source: 2025 IRS Form 990.
- EIN
- 43-1283316
- Latest 990 filing
- Form 990, 2025
- Annual giving (2025)
- $8,174,141
- Grants made (2025)
- 2
- Average grant
- $4,087,071
- Median grant
- $4,087,071
- Total assets
- $1,163,096,386
- Primary geography
- Missouri (100% of itemized 2025 grant dollars)
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$1.2B
+17.0% YoY
Annual Giving
$8.2M
+192.7% YoY
Grant Count
2
+0.0% YoY
Avg Grant Size
$4.1M
+192.7% YoY
How Mosaic Health System gives
- Giving held roughly steady from 2022 to 2025 (+3%). Method
From the foundation's IRS Form 990 filings. Methodology.
About Mosaic Health System
Based on IRS filings
Mosaic Health System is a public charity focused on Health, based in St Joseph, MO. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $1.2B in total assets. In 2025, it awarded 2 grants totaling $8.2M. Net investment income was $54.6M.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of all 2 itemized 2025 grant dollars.
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $2.8M (2024) to $15.9M (2023). In 2025 it made 2 grants totaling $8.2M.
Grant Insights
How this funder distributes its grants
Top Recipients
Top 2 recipients in 2025
The largest 2025 recipient was Heartland Long Term Acute Care Hospital ($8.0M). Together the top 2 received $8.2M.
Grant Size Distribution
13 grants across all recorded years
The most common grant size was $5M or more: 5 grants of 13 (38%).
Giving History
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Heartland Long Term Acute Care Hospital St Joseph, MO | General Support | $8,000,000 |
| Heartland Foundation St Joseph, MO | General Support | $174,141 |
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $1,163,096,386 | $993,867,564 | $891,595,063 |
| Revenue | $59,455,072 | $45,689,247 | $33,182,952 |
| Expenses | $11,979,381 | $7,128,190 | $21,026,419 |
| Net Investment Income | $54,625,220 | $40,894,165 | $28,370,186 |
Data update history
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2020 (received by the IRS May 12, 2021)
- Updated Form 990 for fiscal year 2021 (received by the IRS May 11, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 9, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 8, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 12, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 11, 2026)
Leadership & Key People
Officers and directors from IRS filings
Mosaic Health System is led by John M Poore, Director, President & CEO on every filing since 2024; 26 of 28 officers listed in 2025 are compensated.
Officers on the 2025 filing
John M Poore
Director, President & CEO
On filings since 2024
34 hrs/week
$1.1M (2024) → $1.4M (2025)
Mark Laney MD
Former Director, President & CEO
On filings since 2024
$1.1M (2024) → $220K (2025)
Paul J Ebmeier
President Mosaic Clinics
New on the 2025 filing
40 hrs/week
$518K (2025)
Adam Stein
Former Director & Chair
Director & Chair → Former Director & Chair, 2025
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Gary Frazer
Director & Chair
Director & Vice Chair → Director & Chair, 2025
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Angelia Martin MD
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Elizabeth Kennedy PhD
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Emily Larson DO
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Mary Anne Jackson MD
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Matt Baker
Director & Vice Chair
Director → Director & Vice Chair, 2025
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Matt Lukens MD
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Melody Smith
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Serena Naylor
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Thomas Richmond
Director
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Dennis Rosonke
Director
New on the 2025 filing
1 hr/week
No compensation reported
William Burns
Director
New on the 2025 filing
1 hr/week
No compensation reported
Crystal Macaluso
Cmio
On filings since 2024
40 hrs/week
$641K (2024) → $681K (2025)
Davin J Turner DO
Chief Administrative Officer
On filings since 2024
34 hrs/week
$645K (2024) → $849K (2025)
Drew M Keesbury
CFO & Treasurer
On filings since 2024
32 hrs/week
$459K (2024) → $741K (2025)
Karan Mohan MD
Chief Quality Officer
On filings since 2024
40 hrs/week
$620K (2024) → $644K (2025)
Michael Pulido
Former COO & Secretary
On filings since 2024
$590K (2024) → $269K (2025)
Michael R Rinard
Secretary
On filings since 2024
33 hrs/week
$282K (2024) → $368K (2025)
Ophelia Lavell Rucker
Former Director
Director → Former Director, 2025
On filings since 2024
1 hr/week
$3K (2024) → $3K (2025)
Renea Schott
Assistant Secretary
On filings since 2024
39 hrs/week
$72K (2024) → $74K (2025)
Sarah L Spinharney
Chief Human Resource Officer
On filings since 2024
40 hrs/week
$368K (2024) → $510K (2025)
Tanya R Arthur
Chief Information Officer
On filings since 2024
40 hrs/week
$507K (2024) → $592K (2025)
Carolyn M Abel
Vice President Revenue Cycle
New on the 2025 filing
40 hrs/week
$375K (2025)
Jaren C Johnson-Pippitt
Former Cso
New on the 2025 filing
$126K (2025)
Former officers (2)
- Former: Joy Poletti (2024) — Corporate Information Security Officer
- Former: Thomas Bieterman (2024) — Former CFO & Treasurer
Data from IRS Form 990 filings, 2024–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $1.4M, to John M Poore (Director/President/CEO). 26 officers or directors reported compensation on that filing.
Frequently asked questions about Mosaic Health System
How much does Mosaic Health System give each year?
Mosaic Health System gave $8.2M across 2 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $2.8M across 2 grants.
How large is Mosaic Health System?
Mosaic Health System reported $1.2B in total assets on its 2025 IRS Form 990. Its revenue that year was $59.5M.
What is Mosaic Health System?
Mosaic Health System is a public charity focused on Health, based in St Joseph, MO. It holds $1.2B in total assets as of 2025.
Where does Mosaic Health System operate?
Mosaic Health System has awarded grants in Missouri.
What is Mosaic Health System's EIN?
Mosaic Health System's EIN (Employer Identification Number) is 43-1283316. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Mosaic Health System by hand.
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Mosaic Health System down — hundreds of funders to go?