Overlake Hospital Association
The purpose of Overlake Hospital Association is to provide support to overlake medical center & clinics, overlake hospital foundation thereby improving the health care of the community.
Overlake Hospital Association at a glance
In short: Overlake Hospital Association gave $8.0M across 1 grant in 2024 (avg $8.0M), mostly in Washington. Source: 2024 IRS Form 990.
- Annual giving (2024)
- $8,000,000
- +5.3% vs 2023
- Grants made (2024)
- 1
- +0.0% vs 2023
- Average grant
- $8,000,000
- +5.3% vs 2023
- Median grant
- $8,000,000
- Primary geography
- Washington (100% of itemized 2024 grant dollars)
- Latest 990 filing
- Form 990, 2024 View filing
Data from IRS Form 990, 2024; updated September 2026.
Who Overlake Hospital Association funds
How this funder distributes its grants
Top Recipients
Top recipient in 2024
The largest 2024 recipient was Overlake Medical Center & Clinics ($8.0M).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $1–5M range: 3 grants of 5 (60%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2024 grant dollars on its one itemized grant.
States
Cities
How Overlake Hospital Association gives
- Giving grew 135% from 2021 to 2024. Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2019 to 2024, annual grant giving ranged from $2.8M (2020) to $8.0M (2024). In 2024 it made 1 grant totaling $8.0M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Overlake Medical Center & Clinics Bellevue, WA | Support Operations | $8,000,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2024 | — | $11,305,039 | $13,051,910 | $8,000,000 | 1 | $947 |
| 2023 | $28,473,309 | $11,907,770 | $12,325,218 | $7,600,000 | 1 | $373 |
| 2022 | $29,520,780 | $11,384,415 | $9,241,618 | $4,500,000 | 1 | $195 |
| 2021 | $31,794,126 | $12,421,472 | $8,130,444 | $3,400,000 | 1 | $319 |
| 2020 | $31,992,329 | $11,110,159 | $7,884,913 | $2,800,000 | 1 | $1,508 |
| 2019 | $32,070,946 | $11,337,100 | $8,867,996 | $3,200,000 | 1 | $1,985 |
About Overlake Hospital Association
Based on IRS filings
Overlake Hospital Association is a public charity focused on Health, based in Bellevue, WA. IRS filing data is available from 2019 through 2024. In 2024, it awarded 1 grant totaling $8.0M. Net investment income was $947.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Overlake Hospital Association is led by J. Michael Marsh, President & CEO on every filing since 2019; none of the 20 officers listed in 2024 report compensation.
Officers on the 2024 filing
J. Michael Marsh
President & CEO
On filings since 2019
4 hrs/week
No compensation reported
Jason Thompson
Chair
Treasurer → Secretary & Treasurer, 2021
Secretary & Treasurer → Chair, 2023
On filings since 2019
2 hrs/week
No compensation reported
Dilip Wagle
Trustee
On filings since 2019
0.1 hrs/week
No compensation reported
Jorge Cerda
Trustee
On filings since 2019
1.5 hrs/week
No compensation reported
Linda Mahaffey
Trustee
On filings since 2019
0.5 hrs/week
No compensation reported
Lisa Wissner-Slivka
Trustee
On filings since 2019
0.1 hrs/week
No compensation reported
Martha Lee
Trustee
On filings since 2019
0.1 hrs/week
No compensation reported
Robert Campbell
Trustee
Secretary → Chairman, 2021
Chairman → Trustee, 2023
On filings since 2019
3 hrs/week
No compensation reported
Ted Herb
Trustee
On filings since 2019
0.1 hrs/week
No compensation reported
Tiffany Koenig
Trustee
On filings since 2019
0.1 hrs/week
No compensation reported
Pauline Bach
Trustee
On filings since 2021
1.5 hrs/week
No compensation reported
Annette Clark
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Jessie Woolley-Wilson
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Kristina Ota Belfiore
Trustee
On filings since 2022
0.1 hrs/week
No compensation reported
James Ladd
Trustee
On filings since 2023
1 hr/week
No compensation reported
Julie Sun
Trustee
Foundation Representative → Trustee, 2024
On filings since 2023
1 hr/week
No compensation reported
Uma Raghavan-Thurman
Trustee
New on the 2024 filing
1 hr/week
No compensation reported
Andrew J. Tokar
CFO
CFO → Chief Financial Officer, 2023
Chief Financial Officer → CFO, 2024
On filings since 2019
7 hrs/week
No compensation reported
Tom Evert
Secretary & Treasurer
Trustee → Secretary & Treasurer, 2023
On filings since 2020
0.5 hrs/week
No compensation reported
Paul Ishizuka
Interim CFO From
New on the 2024 filing
0.5 hrs/week
No compensation reported
Former officers (15)
- Former: Uma Raghavan (2019–2023) — Trustee
- Former: Kirstina Belfiore (2023) — Trustee
- Former: Jim Ladd (2019–2022) — Trustee
- Former: Patricia Bedient (2019–2022) — Trustee
- Former: Russell Stockdale (2019–2022) — Trustee
- Former: Rajesh Jha (2020–2022) — Trustee
- Former: Raj Butani MD (2021–2022) — Trustee
- Former: Eric Shipley (2022) — Trustee
- Former: Ronnier Aviles (2021) — Trustee
- Former: Vince Farinas (2021) — Trustee
- Former: Greg Collins (2019–2020) — Trustee
- Former: Janine Florence (2019–2020) — Trustee
- Former: Gary McLaughlin (2019) — Former Officer
- Former: Phyllis Stark (2019) — Trustee
- Former: Thomas Stoll MD (2019) — Trustee
Data from IRS Form 990 filings, 2019–2024. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Frequently asked questions about Overlake Hospital Association
How much does Overlake Hospital Association give each year?
Overlake Hospital Association gave $8.0M across 1 grant in 2024, according to its 2024 IRS Form 990. In 2023 it gave $7.6M across 1 grant.
What is Overlake Hospital Association?
Overlake Hospital Association is a public charity focused on Health, based in Bellevue, WA.
Where does Overlake Hospital Association operate?
Overlake Hospital Association has awarded grants in Washington.
What is Overlake Hospital Association's EIN?
Overlake Hospital Association's EIN (Employer Identification Number) is 91-1274134. IRS Form 990 filing data is available on this page for 2019–2024.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(7)
When this profile's IRS filing data changed on Grantable
- Added Form 990 for fiscal year 2019 (received by the IRS July 7, 2020)
- 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 5, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS April 28, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 10, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 6, 2025)
- IRS filings on file for fiscal years 2020–2024
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