Skip to content
Governance Register
US nonprofit · EIN 510172774 · Honolulu, HIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 510172774) - NTEE activity code, address.Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe time served.Latest return IRS Form 990 series e-file data - 990 for the year to 30 June 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).Renewal outlook Computed by Governance Register from the observed filing history and filed revenue. Not a statement that the organisation is recruiting.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Hawaii Hospital Education and Research Foundation's network

14 people3 organisationsi14 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (14). Violet dotted lines (3) 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

14 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 14 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Arthur Sampaga (also filed as Art Sampaga)Director2021
5 yrs
Dee RobinsonDirector2020
6 yrs
Gary KajiwaraDirector2020
6 yrs
Gary WongDirector2021
5 yrs
Hilton R Raethel (also filed as Hilton Raethel)President and CEO2018
8 yrs
James BarrosDirector2022
4 yrs
Kurt AkamineDirector2020
6 yrs
Kurt KobashigawaDirector2022
4 yrs
Lori JordanDirector2022
4 yrs
Matthew MomiyamaDirector2020
6 yrs
Ray SavignanoDirector2022
4 yrs
Rob UdzinskiDirector2020
6 yrs
Stephanie MizunoDirector2022
4 yrs
Travis CleggDirector2021
5 yrs
Under 5 years5 to 6 years6 years or moreShow all 14 →

Officers and senior leadership

6 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Bess HayashiFormer CFOsince 2018
Christopher CrabtreeFormer Executive Director of Hhemsince 2018
Janna HoshideSenior Directorsince 2021
Kathleen Libao-LaygoSr Dir, Quality & Regulatory Aff2018
Marc MoriguchiDirector of Hhemsince 2021
Wendy ODOChief Financial Officersince 2020

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.
NameTitle as filedHours a weekPay from the organisationRelated organisationsOther
Janna HoshideVice President36$245k$20k
Colleen LeopoldinoManager40$113k$20k
Marc MoriguchiDirector40$104k$20k
Hilton RaethelPresident and CEO3$0$628k$12k
Kurt AkamineDirector1$0
James BarrosDirector1$0
Travis CleggDirector1$0
Bronson HoDirector1$0
Lori JordanDirector1$0
Kurt KobashigawaDirector1$0
Stephanie MizunoDirector1$0
Matthew MomiyamaDirector1$0
Gregg OishiDirector1$0
Arthur SampagaDirector1$0
Rob UdzinskiDirector1$0
Gary WongDirector1$0
Kurt AkamineDirector Until Dec 20241$0
Rob UdzinskiDirector Until Dec 20241$0
Esteban GarciaDirector Until Jun 20251$0
Wendy OdoCFO & COO4$0$312k$12k

About

Legal name
Hawaii Hospital Education and Research Foundation
EIN
510172774
Address
707 Richards Street PH2, Honolulu, HI, 96813-4613
State
Hawaii
Mission
(as filed on the Form 990)
Activity (NTEE)
H00J Medical research
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Medical Research
Size band
6 (IRS master file code)
Formed
1975
Principal officer
Hilton R Raethel (as named on the Form 990)
IRS ruling date
1 November 1975
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsHilton R Raethel
≥6years on the filingsDee Robinson
≥6years on the filingsGary Kajiwara
≥6years on the filingsKurt Akamine

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
$4.9m
Total liabilities
$2.2m
Net assets or fund balances
$2.8m
Contributions and grants received
$3.6m
Program service revenue
$1.5m
Grants and similar paid out
$15k
Employees
12
Volunteers
11