The purpose of the organization is to receive and administer funds to support and enhance medical care, medical research and medical education in western michigan.
Key facts about Medical Staff Services of Corewell
- EIN
- 38-3637352
- Latest 990 filing
- Form 990, 2025
- Total assets
- $4,080,181
Data from IRS Form 990, 2025; updated September 2026.
Financial Overview
From 2025 IRS Form 990 · View filing
Total Assets
$4.1M
+11.6% YoY
Revenue
$605K
-11.5% YoY
Net Investment Income
$32K
-80.8% YoY
Expenses
$673K
-32.4% YoY
About Medical Staff Services of Corewell
Based on IRS filings
Medical Staff Services of Corewell is a nonprofit organization focused on Health, based in Allendale, MI. IRS filing data is available from 2019 through 2025. As of 2025, the organization holds $4.1M in total assets. Net investment income was $32K.
Focus Areas
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Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving Over Time
Total grant dollars and number of grants per year
Grant Insights
How this funder distributes its grants
Top Recipients
Top 0 recipients in 2025
Grant Size Distribution
1 grants across all recorded years
Giving History
Grant recipients and amounts by year
No grants recorded for 2025.
Financial History
Multi-year comparison from IRS filings
| Metric | 2025 | 2024 | 2023 |
|---|---|---|---|
| Total Assets | $4,080,181 | $3,657,478 | $3,657,119 |
| Revenue | $605,194 | $684,160 | $549,182 |
| Expenses | $673,389 | $995,764 | $859,907 |
| Qualifying Distributions | — | — | — |
| Net Investment Income | $31,819 | $165,785 | $23,657 |
| Distributable Amount | — | — | — |
Data update history
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2022 (received by the IRS April 13, 2023)
- Updated Form 990 for fiscal year 2024 (received by the IRS April 23, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 8, 2026)
Leadership & Key People
Officers and directors from IRS filings
Medical Staff Services of Corewell is led by Steffen Genthe, President since 2024 (on filings since 2022); 5 of 11 officers listed in 2025 are compensated.
Officers on the 2025 filing
Steffen Genthe
President
Director → President, 2024
On filings since 2022
20 hrs/week
$1K (2022) → $1K (2025)
Melonie Ice MD
Director
Treasurer → Director, 2024
On filings since 2019
1 hr/week
$15K (2019) → $0 (2025)
William Bush MD
Director
On filings since 2019
1 hr/week
$1K (2019) → $0 (2025)
William Chopp MD
Director
Secretary → Director, 2024
On filings since 2020
1 hr/week
$3K (2020) → $0 (2025)
Joel Lopez
Director
On filings since 2021
1 hr/week
No compensation reported
Ashraf Mansour MD
Director
On filings since 2024
1 hr/week
No compensation reported
Talawnda Bragg
Director
On filings since 2024
1 hr/week
No compensation reported
Paul Jaklitsch
Past President
Vice President → President, 2020
President → Past President, 2024
On filings since 2019
10 hrs/week
$1K (2019) → $750 (2025)
Nicholas Kuhl
Treasurer
Director → Treasurer, 2024
On filings since 2022
10 hrs/week
$1K (2022) → $1K (2025)
Karl Roberts
Vice President
Director → Vice President, 2024
On filings since 2023
10 hrs/week
$1K (2023) → $2K (2025)
Drue Orwig
Secretary
On filings since 2024
10 hrs/week
$1K (2024) → $1K (2025)
Former officers (8)
- Former: Jeri Kessenich MD (2019–2024) — Director
- Former: Ash Mansour MD (2019–2023) — Director
- Former: Kenneth Johnson (2019–2023) — Past President
- Former: Michael Knox MD (2019–2023) — Director
- Former: Shanna Tenclay MD (2020–2023) — Vice President
- Former: Cheryl Wolfe (2022–2023) — Director
- Former: Brian Roelof MD (2019–2022) — Director
- Former: Peter Sholler MD (2019) — Director
Data from IRS Form 990 filings, 2019–2025. "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
Frequently asked questions about Medical Staff Services of Corewell
How large is Medical Staff Services of Corewell?
Medical Staff Services of Corewell reported $4.1M in total assets on its 2025 IRS Form 990. Its revenue that year was $605K.
What is Medical Staff Services of Corewell?
Medical Staff Services of Corewell is a nonprofit organization focused on Health, based in Allendale, MI. It holds $4.1M in total assets as of 2025.
Where does Medical Staff Services of Corewell operate?
Medical Staff Services of Corewell has awarded grants in Michigan.
What is Medical Staff Services of Corewell's EIN?
Medical Staff Services of Corewell's EIN (Employer Identification Number) is 38-3637352. IRS Form 990 filing data is available on this page for 2019–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Here's the math on researching Medical Staff Services of Corewell by hand.
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