Overlake Medical Center & Clinics
Overlake Medical Center & Clinics is a nonprofit healthcare system based in Bellevue, Washington, and is classified as a public charity. Its 2024 filing describes its mission as providing hospital, healthcare, wellness, education, and research services to promote community health, with a commitment to compassionate care. The organization reports that it affiliated with MultiCare Health System in 2024.
Overlake Medical Center & Clinics at a glance
In short: Overlake Medical Center & Clinics gave $2.8M across 14 grants in 2025 (avg $202K), mostly in Washington. 14% of 2025 grantees were new. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $2,832,664
- +10.7% vs 2024
- Grants made (2025)
- 14
- +0.0% vs 2024
- Average grant
- $202,333
- +10.7% vs 2024
- Median grant
- $15,000
- Total assets
- $820,156,444
- -13.3% vs 2024
- New grantees (estimate)
- 14% first-time grantees (2 of 14, 2025; small sample)
- Primary geography
- Washington (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated October 2026. New grantees are estimated by matching recipient names across years (methodology).
How to apply to Overlake Medical Center & Clinics
- Contact
Mailing address: 1035 116Th Avenue Ne, Bellevue, WA 98004
Phone: (425) 688-5000
Application details from Grantable's research on the foundation's public materials; confirm on its website before applying.
Open Grants
1 open opportunity from Overlake Medical Center & Clinics
Who Overlake Medical Center & Clinics funds
How this funder distributes its grants
Top Recipients
Top 10 recipients in 2025
The largest 2025 recipient was Overlake Hospital Foundation ($2.6M). Together the top 10 received $2.8M.
Grant Size Distribution
82 grants across all recorded years
The most common grant size was under $50K: 77 grants of 82 (94%).
Geographic Focus
Where this funder awards grants
Overlake is based in Bellevue, Washington. Its website identifies an Eastside service area that includes Bellevue, Issaquah, Kirkland, Newcastle, North Bend, Redmond, Sammamish, and Lynnwood. All of the reported 2025 grant dollars went to recipients in Washington state.
Grant Distribution by State
Share of 2025 grant dollars across all 14 itemized grants.
States
Cities
Is Overlake Medical Center & Clinics open to new grantees?
14%
first-time grantees, 2025
In 2025, 2 of 14 grantees (14%) were first-time recipients. With only 14 grantees, that is a small sample: one grantee more or less moves the share by about 7 points. First grants averaged $9K; repeat grants $235K. How we count
Medians: $9K first-time, $15K repeat.
- 86% of 2025 grantees were also funded in 2024. Method
- Giving held roughly steady from 2022 to 2025 (+2%). Method
Estimate from itemized grant lists in IRS Form 990 filings (2020–2025). Recipient names are matched across years, so a renamed or misspelled grantee can look new; grants to individuals are left out. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2020 to 2025, annual grant giving ranged from $2.1M (2020) to $2.8M (2025). In 2025 it made 14 grants totaling $2.8M.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Overlake Hospital Foundation Bellevue, WA | Support Operations | $2,634,664 |
| Lake Washington Schools Foundation Redmond, WA | Sponsor | $30,000 |
| NAMI Eastside Redmond, WA | Sponsor | $30,000 |
| Bellevue Schools Foundation Bellevue, WA | Sponsor | $25,000 |
| Medic One Foundation Bellevue, WA | Sponsor | $15,000 |
| Together Center Redmond, WA | Sponsor | $15,000 |
| Washington Poison Center Seattle, WA | Sponsor | $15,000 |
| Youth Eastside Services Bellevue, WA | Sponsor | $15,000 |
| Cancer Lifeline Seattle, WA | Sponsor | $10,000 |
| Mary's Place Seattle Seattle, WA | Sponsor | $10,000 |
Ready to take the next step with Overlake Medical Center & Clinics?
Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $820,156,444 | $851,950,642 | $867,877,770 | $2,832,664 | 14 | $11,800,325 |
| 2024 | $946,217,268 | $802,768,233 | $827,985,191 | $2,558,757 | 14 | $13,179,478 |
| 2023 | $933,613,010 | $722,143,602 | $767,321,087 | $2,618,993 | 15 | $4,353,257 |
| 2022 | $1,021,060,160 | $702,791,082 | $714,031,598 | $2,782,792 | 25 | $52,665,991 |
| 2021 | $1,137,955,919 | $648,505,695 | $623,344,871 | $2,404,021 | 14 | $31,935,333 |
| 2020 | $1,038,955,191 | $605,355,698 | $597,824,670 | $2,066,607 | 12 | $22,321,323 |
Research compiled by Grantable AI from public sources. Last updated September 2026.
Mission & Focus Areas
The mission stated in Overlake’s 2024 filing is to provide comprehensive hospital and other healthcare and wellness-related services, along with education, research, and other activities designed to promote community health, and to provide compassionate care.
Overlake’s website identifies access to healthcare and health inequities, chronic disease (including cancer), housing and homelessness, and mental health and substance use as grant priorities. Its 2024 filing says grants and allocations include support for Overlake Hospital Foundation expenses and other community nonprofit organizations.
The grantees’ own mission statements illustrate the range of organizations receiving support. Overlake Hospital Foundation says it raises funds and provides other support for Overlake Medical Center & Clinics’ facilities, equipment, services, and programs. NAMI Eastside describes its work as advocacy, education, support, and public awareness for people affected by mental illness. The Sophia Way says it supports women moving from homelessness toward safe and stable living. Lake Washington Schools Foundation says it raises funds and mobilizes community resources to help students thrive.
Grantmaking
In filing year 2025, Overlake reported 14 grants totaling $2,832,664. Grants ranged from $7,500 to $2,634,664, with a median of $15,000. The largest grant was $2,634,664 to Overlake Hospital Foundation for “support operations.” Other notable grants included $30,000 each to Lake Washington Schools Foundation and NAMI Eastside, and $25,000 to Bellevue Schools Foundation. Overlake also reported grants of $15,000 each to Medic One Foundation, Together Center, Washington Poison Center, and Youth Eastside Services.
Overlake’s website says eligible applicants must be a registered 501(c)(3) or nonprofit civic organization focused on community benefit, operate within its Eastside service area, and address one or more of its Community Health Needs Assessment priorities. The listed service area includes Bellevue, Issaquah, Kirkland, Newcastle, North Bend, Redmond, Sammamish, and Lynnwood. Requests are reviewed for mission alignment, support for Overlake’s reputation, and potential to collaborate or leverage Overlake’s expertise and resources. Civic event requests, such as walks, runs, or races, must include a connection to an Overlake employee. The website says it will not fund events outside its service area. As of October 2026, the website says applications for new grants are currently closed.
Leadership & Key People
Leadership team and compensation from IRS filings
The 2025 filing lists Tom Evert as chair, Annette Clark as chair elect, Lisa Wissner-Slivka as secretary, and Tiffany Koenig as treasurer. It also lists Pauline Bach, Patricia Bedient, Kristina Belfiore, and Ted Herb as trustees. Jason Thompson is listed as chair through December 2024, and James Ladd as trustee through December 2024.
Overlake Medical Center & Clinics is led by J. Michael Marsh, President & CEO on every filing since 2020; 15 of 33 officers listed in 2025 are compensated.
Officers on the 2025 filing
J. Michael Marsh
President & CEO
On filings since 2020
49 hrs/week
$1.7M (2020) → $1.6M (2025)
Jonathan Duarte
President & CEO From
New on the 2025 filing
55 hrs/week
$528K (2025)
Jason Thompson
Chair
Treasurer → Secretary & Treasurer, 2021
Secretary & Treasurer → Chair, 2023
On filings since 2020
10 hrs/week
No compensation reported
Tom Evert
Chair
Trustee → Secretary & Treasurer, 2023
Secretary & Treasurer → Chair, 2025
On filings since 2020
10 hrs/week
No compensation reported
Dilip Wagle
Trustee
On filings since 2020
1 hr/week
No compensation reported
Linda Mahaffey
Trustee
On filings since 2020
1 hr/week
No compensation reported
Martha Lee
Trustee
On filings since 2020
2 hrs/week
No compensation reported
Patricia Bedient
Trustee
Immediate Past Chair → Trustee, 2021
On filings since 2020
1.5 hrs/week
No compensation reported
Ted Herb
Trustee
On filings since 2020
10.5 hrs/week
No compensation reported
Pauline Bach
Trustee
On filings since 2021
3 hrs/week
No compensation reported
Jessie Woolley-Wilson
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Kristina Belfiore
Trustee
On filings since 2022
2 hrs/week
No compensation reported
Julie Sun
Trustee
Foundation Representative → Trustee, 2024
On filings since 2023
1 hr/week
No compensation reported
James Ladd
Trustee
On filings since 2024
3 hrs/week
No compensation reported
Benjamin Liu
Trustee
New on the 2025 filing
3 hrs/week
No compensation reported
Denise Merle
Trustee
New on the 2025 filing
3 hrs/week
No compensation reported
Steve Schwarz
Trustee
New on the 2025 filing
2 hrs/week
No compensation reported
Andrew J. Tokar
CFO
On filings since 2020
$493K (2020) → $251K (2025)
David W. Nelson
Cardiac Surgeon
Cardiologist → Cardiac Surgeon, 2023
On filings since 2020
40 hrs/week
$832K (2020) → $1M (2025)
Derek M. Rodrigues MD
Cardiologist
On filings since 2020
40 hrs/week
$1M (2020) → $1.1M (2025)
Kelan R. Koenig
Oc Physician Executive
Omc Physician Executive → Oc Physician Executive, 2025
On filings since 2020
60 hrs/week
$516K (2020) → $776K (2025)
Michelle Curry
Chief Nursing Officer
Vice President & Chief Nursing Officer → Chief Nursing Officer, 2023
On filings since 2020
55 hrs/week
$309K (2020) → $592K (2025)
Valerie Chrusciel
Oc Chief Operating Officer
Omc COO → Omc Chief Operating Officer, 2023
Omc Chief Operating Officer → Oc Chief Operating Officer, 2024
On filings since 2020
65 hrs/week
$302K (2020) → $463K (2025)
Asif Ali Khan MD
Neurosurgeon
Neurosurgeon → Neurologist, 2023
Neurologist → Neurosurgeon, 2024
On filings since 2022
40 hrs/week
$1.1M (2022) → $1M (2025)
David J. Winokur
Chief Administrative Officer
On filings since 2023
50 hrs/week
$256K (2023) → $368K (2025)
Paul Ishizuka
Interim CFO From to
Interim CFO From → Interim CFO From to, 2025
On filings since 2024
49.5 hrs/week
$376K (2025)
Scott Waters
Chief Information Officer
On filings since 2024
50 hrs/week
$342K (2024) → $545K (2025)
Chrissy Yamada
Interim CFO From
New on the 2025 filing
55 hrs/week
$50K (2025)
Elliot Min
Neurosurgeon
New on the 2025 filing
40 hrs/week
$1.2M (2025)
Maheer Gandhavadi
Cardiologist
New on the 2025 filing
40 hrs/week
$1.5M (2025)
Lisa Wissner-Slivka
Secretary
Trustee → Secretary, 2025
On filings since 2020
3 hrs/week
No compensation reported
Tiffany Koenig
Treasurer
Trustee → Treasurer, 2025
On filings since 2020
2 hrs/week
No compensation reported
Annette Clark
Chair Elect
Trustee → Chair Elect, 2025
On filings since 2022
3 hrs/week
No compensation reported
Former officers (25)
- Former: Jorge Cerda (2020–2024) — Trustee
- Former: Robert Campbell (2020–2024) — Trustee
- Former: Robert S. Binford MD (2022–2024) — Cardiac Surgeon
- Former: Jon Duarte (2023–2024) — Former Key Employee
- Former: Scott Louis MD (2024) — Cardiac Surgeon
- Former: Uma Raghavan-Thurman (2024) — Trustee
- Former: Jim Ladd (2020–2023) — Trustee
- Former: Robert Woochul Rho MD (2020–2023) — Cardiologist
- Former: Thomas A. Debord (2020–2023) — COO
- Former: Uma Raghavan (2020–2023) — Trustee
- Former: David A. Knoepfler (2020–2022) — Former Key Employee
- Former: Rajesh Jha (2020–2022) — Trustee
- Former: Russell Stockdale (2020–2022) — Immediate Past Chair
- Former: Amitoz Singh Manhas MD (2021–2022) — Neurosurgeon
- Former: Raj Butani MD (2021–2022) — Trustee
- Former: Ronnier Aviles (2021–2022) — Trustee
- Former: Vince Farinas (2021–2022) — Trustee
- Former: Eric Shipley (2022) — Trustee
- Former: James Boswell (2022) — Trustee
- Former: Abhneet Chowdhary MD (2020–2021) — Neurosurgeon
- Former: Thomas Stoll (2020–2021) — Trustee
- Former: Thien K. Nguyen MD (2021) — Medical Director
- Former: Caitiln Hillary Moulding (2020) — Former Key Employee
- Former: Greg Collins (2020) — Trustee
- Former: Janine Florence (2020) — Trustee
Data from IRS Form 990 filings, 2020–2025. "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 $1.6M, to J Michael Marsh (President & CEO Thru 01/25). 15 officers or directors reported compensation on that filing.
Frequently asked questions about Overlake Medical Center & Clinics
How much does Overlake Medical Center & Clinics give each year?
Overlake Medical Center & Clinics gave $2.8M across 14 grants in 2025, according to its 2025 IRS Form 990. In 2024 it gave $2.6M across 14 grants.
What is Overlake Medical Center & Clinics's typical grant size?
Overlake Medical Center & Clinics's median grant in 2025 was $15,000, and its average grant was $202,333, across 14 grants on its 2025 IRS Form 990. Organizations receiving their first grant from Overlake Medical Center & Clinics that year got $9K on average.
Where does Overlake Medical Center & Clinics give grants?
Overlake Medical Center & Clinics gives mostly in Washington: 100% of the grant dollars itemized on its 2025 IRS Form 990 went to recipients there. The most frequent recipient cities were Bellevue, WA (7 grants), Seattle, WA (4 grants) and Redmond, WA (3 grants).
Does Overlake Medical Center & Clinics give general operating support?
Not in 2025: none of the 14 grants with a stated purpose on Overlake Medical Center & Clinics's 2025 IRS Form 990 were described as general or operating support. Recurring purposes include "Sponsor" (13 grants).
Who are Overlake Medical Center & Clinics's largest grantees?
Overlake Medical Center & Clinics's largest 2025 grantees include Overlake Hospital Foundation ($2,634,664), Lake Washington Schools Foundation ($30,000) and NAMI Eastside ($30,000), according to its 2025 IRS Form 990. Together they received 95% of its itemized 2025 grant dollars.
How large is Overlake Medical Center & Clinics?
Overlake Medical Center & Clinics reported $820.2M in total assets on its 2025 IRS Form 990. Its revenue that year was $852.0M.
What does Overlake Medical Center & Clinics fund?
The mission stated in Overlake’s 2024 filing is to provide comprehensive hospital and other healthcare and wellness-related services, along with education, research, and other activities designed to promote community health, and to provide compassionate care. See mission & focus areas ↑
How do I apply for a grant from Overlake Medical Center & Clinics?
Overlake Medical Center & Clinics has no public application process in the sources Grantable reviewed. Contact the foundation directly before submitting a request.
What is Overlake Medical Center & Clinics's EIN?
Overlake Medical Center & Clinics's EIN (Employer Identification Number) is 91-0652651. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated October 2026. Sourced from IRS Form 990 filings. Research dossier generated September 2026.
Data update history
(7)
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 10, 2022)
- Updated Form 990 for fiscal year 2022 (received by the IRS May 12, 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)
- Added Form 990 for fiscal year 2025 (received by the IRS May 12, 2026)
- IRS filings on file for fiscal years 2020–2024
Explore Open Grants
Browse active grant opportunities in Overlake Medical Center & Clinics's focus areas in our free grants database
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Cite this profile
Grantable. (2026). Overlake Medical Center & Clinics funder profile. GrantGraph. Retrieved October 11, 2026, from https://grantable.co/funders/overlake-medical-center-and-clinics-morg_6bde0f70fef84b829a7ef47f57227f57
BibTeX
@misc{grantable_910652651_2026,
author = {{Grantable}},
title = {{Overlake Medical Center \& Clinics funder profile}},
howpublished = {GrantGraph},
year = {2026},
url = {https://grantable.co/funders/overlake-medical-center-and-clinics-morg_6bde0f70fef84b829a7ef47f57227f57},
note = {Accessed 2026-10-11. Data licensed CC BY 4.0}
}The figures on this page are open data under CC BY 4.0: reuse them with credit to Grantable and a link. Download the data.
Figures come from Overlake Medical Center & Clinics's IRS filings (methodology). AI-written summaries, news items and logos are not covered by the open licence. Spot an error? Email hello@grantable.co.
Overlake Medical Center & Clinics down — hundreds of funders to go?