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Governance Register
US nonprofit · EIN 930438772 · Portland, ORiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 930438772)Board and officers IRS Form 990 annual filings, Part VII (directors, trustees, officers, key employees), read year by year to observe tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).Renewal outlook Computed by Governance Register from the observed filing history and filed revenue (us-approach-v4-clean). Not a statement that the organisation is recruiting.Licence US Federal Government public domain.How we handle data

Oregon Dental Service's network

7 people3 organisationsi7 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). 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

7 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.Tenure and departures are observed across annual filings. Observed tenure is a lower bound - a member may have joined before the first year on record. The organisation reported 7 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
David HowertonDirector2018
8 yrs
George PassadoreDirector2018
8 yrs
Jill EberweinDirector2019
7 yrs
Kenneth AllenDirector2018
8 yrs
Mark JensenDirector2018
8 yrs
Pat NearingDirector2022
4 yrs
Robert G GooteeCEO & President2018
8 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

21 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Chandra WahrgrenSenior Vice Presidentsince 2018
David EvansTreasurersince 2018
James FrancesconiVice Presidentsince 2019
James RickardsSr Medical Directorsince 2018
Jason GooteeVice President2023
Jay LambSenior Vice Presidentsince 2018
Julia CeballosVice Presidentsince 2018
Katherine StalsbergVice President & Controller2023
Kraig AndersonSr Vice Presidentsince 2018
Margaret ThornburgVice Presidentsince 2022
Mary Lou TrueVice Presidentsince 2019
Mehdi TabriziDirector2018
Robin RichardsonSenior Vice Presidentsince 2018
Scott LoftinSr. Vice Presidentsince 2018
Sean JessupVice President2023
Steven WynneSenior Vice Presidentsince 2018
Susan HansenVice Presidentsince 2018
Teri BarichelloVice Presidentsince 2018
Thomas J BikalesCompany secretarysince 2018
William JohnsonSenior Vice Presidentsince 2018
Yale S PopowichVice President2022

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
Robert G GooteeCEO & President10$0$7m$256k
William JohnsonSenior Vice President1$0$960k$126k
Robin RichardsonSenior Vice President2.5$0$871k$112k
David EvansTreasurer5.5$0$750k$125k
Chandra WahrgrenSenior Vice President10$0$684k$120k
Kraig AndersonSenior Vice President10$0$648k$118k
Scott LoftinSenior Vice President20$0$643k$116k
Thomas J BikalesSecretary12.5$0$629k$116k
Margaret ThornburgVice President25$0$520k$109k
Julia CeballosVice President10$0$501k$84k
Teri BarichelloVice President45$0$499k$68k
Katherine StalsbergVice President & Controller10$0$408k$118k
Mary Lou TrueSenior Vice President25$0$441k$70k
Yale S PopowichVP & Chief Medical Officer1$0$412k$19k
George PassadoreDirector1$0$43k
Jill EberweinDirector1$0$42k
Kenneth AllenDirector1$0$40k
Pat NearingDirector1$0$21k
Mark JensenDirector1$0$11k
David HowertonDirector1$0

About

Legal name
Oregon Dental Service
EIN
930438772
Address
601 Sw Second Avenue, Portland, OR, 97204-3229
State
Oregon
Mission
Provision of dental services to the general public to assist in encouraging prevention, education, and general dental health (as filed on the Form 990)
IRS classification
501(c)04 (tax-exempt under section 501(c)(3) where shown)
Size band
9 (IRS master file code)
Formed
1961
Principal officer
David Evans (as named on the Form 990)
IRS ruling date
1 September 1969
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsDavid Howerton
≥8years on the filingsGeorge Passadore
≥8years on the filingsKenneth Allen
≥8years on the filingsMark Jensen

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
$365.1m
Total liabilities
$53m
Net assets or fund balances
$312.1m
Contributions and grants received
$0
Program service revenue
$706.8m
Employees
0

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.
Oregon Dental Service 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
8 September 1961
Registered agent
Corporation Service Company (city and state not held)