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Governance Register
US nonprofit · EIN 201056268 · Boardman, ORiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 201056268) - 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 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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

Columbia River Health's network

8 people2 organisationsi8 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Violet dotted lines (2) 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

8 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 8 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Michael Hughes ChairChair2022
4 yrs
Amber SavageVice Chair2022
4 yrs
Elvia AyalaMember2022
4 yrs
Jason HendricksTreasurer2022
4 yrs
Luis CamposMember2022
4 yrs
Maryann HancockMember2022
4 yrs
Natalie MelendezMember2022
4 yrs
Stan ChaffinCompany secretary2020
6 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

16 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Andrew CemorePharmacist2024
Andrew CremorePharmacistsince 2020
Chaofen TANPharmacistsince 2020
David AyalaExecutive Director (Thru 6/24)since 2022
Deana DederaHR Director2024
Deanna LambExecutive Director (Thru 9/24)2024
Geoffrey ThomasProvidersince 2020
Joell ZitterkobInterim CEO (Thru 10/24)2024
Katherine DunlevyPhysician Assistant2020
Nyle GunterPhysician Assistant2022
Sanjuanita OlivasRevenue Cycle Director2024
Sarah UlrichPhysician Assistantsince 2022
Sheila CorpusInterim CEO (Beg 10/24)2024
Sonya NealDirector of Operationssince 2022
Teresa LandrethDirector of Behavioral Health2020
Yves LefrancChief Medical Officersince 2022

Pay and hours

year to 31 December 2024iFrom 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
Yves LefrancChief Medical Officer40$405k$33k
Geoffrey ThomasProvider40$347k$25k
Andrew CemorePharmacist40$182k$31k
Chaofen TanPharmacist40$140k$13k
Deanna LambExecutive Director (Thru 9/24)40$132k$129
Sanjuanita OlivasRevenue Cycle Director40$119k$12k
Sarah UlrichPa-C40$116k$19k
Deana DederaHR Director40$103k$11k
Joell ZitterkobInterim CEO (Thru 10/24)40$83k$10k
David AyalaExecutive Director (Thru 6/24)40$74k$13k
Sheila CorpusInterim CEO (Beg 10/24)40$20k
Michael HughesChair1$0
Amber SavageVice Chair1$0
Stan ChaffinSecretary1$0
Jason HendricksTreasurer1$0
Elvia AyalaMember1$0
Luis CamposMember1$0
Maryann HancockMember1$0
Natalie MelendezMember1$0

About

Legal name
Columbia River Health
EIN
201056268
Address
450 Tatone St, Boardman, OR, 97818-8076
State
Oregon
Mission
Columbia river health exists to provide exceptional healthcare for everyone in our community. (as filed on the Form 990)
Activity (NTEE)
E32 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
7 (IRS master file code)
Formed
2005
Principal officer
Sheila Corpus (as named on the Form 990)
IRS ruling date
1 October 2005
Status
Code 01 (unconditional exemption)
Form 990 filings on record
4, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥6years on the filingsStan Chaffin
≥4years on the filingsMichael Hughes
≥4years on the filingsAmber Savage
≥4years on the filingsElvia Ayala

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$9.6m
Total liabilities
$624k
Net assets or fund balances
$9m
Contributions and grants received
$2.1m
Program service revenue
$3.5m
Employees
74
Volunteers
9

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$7.5m$7.3m$160k

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Columbia River Health likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Oregon Secretary of State, active business entities (data.oregon.gov tckn-sxa6). Licence not stated. Data last fetched 18 October 2026.
State
Oregon
Entity type
nonprofit corporation
Status
Active
Formed
22 January 2004
Registered agent
Sheila Marie Corpus (city and state not held)