Waimanalo Health Center
Waimanalo Health Center is committed to providing the highest level of primary and preventive health services, with special attention to the needs of native hawaiians and the medically underserved, and improving the health and wellness of individuals and their `ohana regardless of health services, with special attention to the needs of native hawaiians and the medically underserved, and improving the health and wellness of individuals and their `ohana regardless of their ability to pay.
Waimanalo Health Center at a glance
- Total assets
- $43,427,166
- +2.9% vs 2024
- Revenue (2025)
- $17,685,474
- -3.9% vs 2024
- Net investment income (2025)
- $54,935
- +58.2% vs 2024
- Expenses (2025)
- $16,422,515
- -5.7% vs 2024
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who Waimanalo Health Center funds
How this funder distributes its grants
Grant Size Distribution
1 grant across all recorded years
The most common grant size was under $50K: 1 grant of 1 (100%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
States
Cities
Giving History
Giving Over Time
Total grant dollars and number of grants per year
In 2023 it made 1 grant totaling $7K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| Hawaii Community Foundation Honolulu, HI | To Provide Akina Scholarships | $6,500 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $43,427,166 | $17,685,474 | $16,422,515 | — | — | $54,935 |
| 2024 | $42,208,385 | $18,408,416 | $17,410,119 | — | — | $34,736 |
| 2023 | $26,101,046 | $16,371,388 | $14,140,671 | $6,500 | 1 | $22,145 |
| 2022 | $19,732,141 | $15,219,704 | $12,488,933 | — | — | $532 |
| 2021 | $20,139,127 | $12,369,451 | $11,707,942 | — | — | $7,147 |
| 2020 | $19,176,263 | $11,176,658 | $10,618,484 | — | — | $24,949 |
About Waimanalo Health Center
Based on IRS filings
Waimanalo Health Center is a public charity focused on Health, based in Waimanalo, HI. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $43.4M in total assets. Net investment income was $55K.
Focus Areas
Leadership & Key People
Officers and directors from IRS filings
Waimanalo Health Center is led by Mary Frances Oneha, Chief Executive Officer since 2025 (on filings since 2020); 10 of 25 officers listed in 2025 are compensated.
Officers on the 2025 filing
Mary Frances Oneha
Chief Executive Officer
Chief Executive Officer → Chief Exceutive Officer, 2023
Chief Exceutive Officer → Chief Executive Officer, 2025
On filings since 2020
40 hrs/week
$202K (2020) → $239K (2025)
Justin Lam
President
2nd Vice President → Second Vice President, 2023
Second Vice President → President, 2024
On filings since 2020
1 hr/week
No compensation reported
Anthony Kim
Dental Director
On filings since 2020
40 hrs/week
$188K (2020) → $217K (2025)
Deborah Smith
Director
Secretary → Director, 2024
On filings since 2020
1 hr/week
No compensation reported
Kathy Conner
Director
President → Director, 2024
On filings since 2020
1 hr/week
No compensation reported
Renee Kama
Director
On filings since 2020
1 hr/week
No compensation reported
Sandra Maenani McAulton
Director
On filings since 2020
1 hr/week
No compensation reported
Shannon Alivado
Director
On filings since 2020
1 hr/week
No compensation reported
Bill Spencer
Director
On filings since 2023
1 hr/week
No compensation reported
Claudia Diaz
Director
On filings since 2023
1 hr/week
No compensation reported
Jim Wood
Director
Treasurer → Director, 2024
On filings since 2023
1 hr/week
No compensation reported
Kelsi Tanaka
Director
On filings since 2023
1 hr/week
No compensation reported
Mailelauli'i Ah Sam
Director
On filings since 2023
1 hr/week
No compensation reported
Christina Lee
Chief Medical Officer
On filings since 2020
40 hrs/week
$232K (2020) → $290K (2025)
Joseph Adriano
Chief Financial Officer
Cheif Financial Officer → Chief Financial Officer, 2021
On filings since 2020
40 hrs/week
$99K (2021) → $154K (2025)
Joshua W. Evans
Outgoing Associate Medical Director
Associate Medical Director → Outgoing Associate Medical Director, 2025
On filings since 2020
40 hrs/week
$155K (2020) → $171K (2025)
Robert J. Slike
Outgoing CIO
Chief Information Officer → Outgoing CIO, 2025
On filings since 2020
40 hrs/week
$115K (2020) → $149K (2025)
Brett Honda
Dentist
On filings since 2022
40 hrs/week
$137K (2022) → $164K (2025)
Patricia Sutton
Chief Operating Officer
Chief Operations Officer → Chief Operating Officer, 2025
On filings since 2022
40 hrs/week
$93K (2023) → $173K (2025)
Joseph Pummer
Physician
Provider → Physician, 2025
On filings since 2024
40 hrs/week
$189K (2024) → $181K (2025)
Van-Ahn La
Dentist
New on the 2025 filing
40 hrs/week
$168K (2025)
Catherine Sato
2nd Vice President
Director → 2nd Vice President, 2024
On filings since 2020
1 hr/week
No compensation reported
Jeff Gilbreath
Treasurer
Director → Treasurer, 2024
On filings since 2020
1 hr/week
No compensation reported
Julie Mijo
Secretary
Director → Secretary, 2024
On filings since 2020
1 hr/week
No compensation reported
Russ Awakuni
Vice President
Director → Vice President, 2024
On filings since 2020
1 hr/week
No compensation reported
Former officers (13)
- Former: Isidro P. Hermosura (2020–2024) — Director of Behavioral Health
- Former: Leigh Ziegler (2022–2024) — Clinical Operations Director
- Former: Andrew Jamila Jr. (2020–2023) — Director
- Former: John Keoni Aylett (2020–2023) — Vice President
- Former: Ryan K. Hironaka (2023) — Provider
- Former: Ashton Ho (2020–2022) — Former Chief Performance & Compliance Officer
- Former: Desmond J. Foo (2020–2022) — Call-In Provider
- Former: James Wood (2020–2022) — Treasurer
- Former: William Spencer (2020–2022) — Director
- Former: Carol Titcomb (2020–2021) — Md Medical Provider
- Former: Ryan Inouye (2020–2021) — Dentist
- Former: Darwenna Kawai Miller (2020) — Former Director
- Former: Frackson Sakala (2020) — CFO
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 $290K, to Christina Lee (Chief Medical Officer). 10 officers or directors reported compensation on that filing.
Frequently asked questions about Waimanalo Health Center
How large is Waimanalo Health Center?
Waimanalo Health Center reported $43.4M in total assets on its 2025 IRS Form 990. Its revenue that year was $17.7M.
What is Waimanalo Health Center?
Waimanalo Health Center is a public charity focused on Health, based in Waimanalo, HI. It holds $43.4M in total assets as of 2025.
Where does Waimanalo Health Center operate?
Waimanalo Health Center has awarded grants in Hawaii.
What is Waimanalo Health Center's EIN?
Waimanalo Health Center's EIN (Employer Identification Number) is 99-0273205. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(2)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2023 (received by the IRS May 16, 2024)
- Added Form 990 for fiscal year 2025 (received by the IRS May 12, 2026)
Live grants for the work Waimanalo Health Center funds
Health Open opportunities, soonest deadline first.
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Waimanalo Health Center down — hundreds of funders to go?