Mental Health Kokua
Donations deductibleMental Health Kokua's network
16 people4 organisationsi16 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). Violet dotted lines (4) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
16 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 16 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Bradley KUO Chair | Chair Elect | 2022 | 4 yrs |
| Melinda Yamaga Chair | Chair | 2019 | 7 yrs |
| Alan Tamanaha | Director | 2018 | 8 yrs |
| Angela Gannon | Director | 2018 | 8 yrs |
| Anna Kidder | Immediate Past Chair & Vice Chair | 2018 | 8 yrs |
| Anthony Guerrero | Director | 2018 | 8 yrs |
| Cindy McMillan | Director | 2018 | 8 yrs |
| Claudia Crist | Vice Chair | 2020 | 6 yrs |
| Diane Murakami | Director | 2018 | 8 yrs |
| John Tomoso | Director | 2022 | 4 yrs |
| Leonard Licina | Director | 2022 | 4 yrs |
| Nirvana Jet Dillingham | Director | 2022 | 4 yrs |
| Pat Duarte | Company secretary | 2018 | 8 yrs |
| Ronald Gregorio | Treasurer | 2018 | 8 yrs |
| Uson Y Ewart | Director | 2018 | 8 yrs |
| William Awong | Director | 2018 | 8 yrs |
Officers and senior leadership
8 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Cordula F Diaz | Chief Business Officer | 2023 |
| Dennis KOO | CTO | since 2018 |
| Dorene Toutant | Director of Homeless Services | since 2021 |
| Greg Payton | CEO | since 2018 |
| James Carter | Cqo | since 2018 |
| Kathy Desouza | Clinical Director | since 2022 |
| Summer Uwono | CFO | since 2018 |
| Tom A Barrientos | It Director | 2023 |
Pay and hours
year to 30 June 2025iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Greg Payton | CEO | 40 | $140k | $19k | |
| Tom A Barrientos | Chief Information Officer | 40 | $119k | $1k | |
| Cordula F Diaz | Chief Business Officer | 40 | $118k | $9k | |
| Kathy Desouza | Clinical Director | 40 | $100k | $9k | |
| Summer Uwono Until 81624 | CFO | 40 | $35k | $2k | |
| Huilan Kamita From 91624 | CFO | 40 | $29k | $48 | |
| Bradley Kuo | Director | 1 | $0 | ||
| John A H Tomoso | Chair | 1 | $0 | ||
| Anna Kidder | Vice Chair | 1 | $0 | ||
| William Awong | Vice Chair | 1 | $0 | ||
| Angela Gannon | Director | 1 | $0 | ||
| Leonard Licina | Treasurer | 1 | $0 | ||
| Cindy McMillan | Secretary | 1 | $0 | ||
| Melinda Yamaga | Director | 1 | $0 | ||
| Ronald Gregorio | Director | 1 | $0 | ||
| Pat Duarte | Director | 1 | $0 | ||
| Uson Y Ewart | Director | 1 | $0 | ||
| Anthony Guerrero | Director | 1 | $0 | ||
| Dean Agena | Director | 1 | $0 |
About
- Legal name
- Mental Health Kokua
- EIN
- 990154505
- Address
- Po Box 37248, Honolulu, HI, 96837-0248
- State
- Hawaii
- Mission
- Mhk assists people with mental health and related challenges to achieve optimum recovery and functioning in the community. (as filed on the Form 990)
- Activity (NTEE)
- F32 Mental health and crisis intervention
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Mental Health & Crisis Intervention
- Size band
- 8 (IRS master file code)
- Formed
- 1973
- Principal officer
- Greg Payton (as named on the Form 990)
- IRS ruling date
- 1 December 1973
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2023
- IRS Publication 78
- PC (contributions deductible)
Most connected
Related organisations (Schedule R)
RelatedPART VIIBig Island Residential IncRelatedPART VIIHilo House IncRelatedPART VIIHonolulu House IncRelatedPART VIIMaui Kokua Housing Inc
Longest observed on the filings
≥8years on the filingsAlan Tamanaha
≥8years on the filingsAngela Gannon
≥8years on the filingsAnna Kidder
≥8years on the filingsAnthony Guerrero
Latest return
year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.- Total assets
- $20.4m
- Total liabilities
- $12.1m
- Net assets or fund balances
- $8.2m
- Contributions and grants received
- $10.7m
- Program service revenue
- $5.4m
- Employees
- 321
- Volunteers
- 25