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Governance Register
US nonprofit · EIN 951458062 · Riverside, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 951458062) - 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.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

Riverside Humane Society Pet Adoption Center's network

17 people11 organisationsi17 people and 11 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (17). Violet dotted lines (11) 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

17 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 17 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Duane R Roberts ChairChairman2018
8 yrs
Christopher MoffittVice President2020
6 yrs
Ellen WeinfurtnerBoard Member2018
8 yrs
Ellie BennettBoard Member2018
8 yrs
Erin TavaglioneBoard Member2022
4 yrs
Georgina Marquez DVMBoard Member2023
3 yrs
J Sergio BohonBoard Member2018
8 yrs
Jamie MicallefBoard Member2023
3 yrs
Jennifer SniffBoard Member2018
8 yrs
Liz DitfurthCompany secretary2023
3 yrs
Maria RiemerBoard Member2022
4 yrs
Mike GardnerPast President2018
8 yrs
Ron VervickBoard Member2018
8 yrs
Ruthan SmithPresident2018
8 yrs
Sue KinsingerTreasurer2018
8 yrs
Wayne Davis DVM (also filed as Wayne Davis)Board Member2018
8 yrs
Yvonne ReyesBoard Member2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 17 →

Officers and senior leadership

2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Carrie RidgwayExecutive Directorsince 2018
Yikcia PopeClinic Surgeonsince 2018

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
Yikcia PopeClinic Surgeon40$171k$5k
Carrie RidgwayExecutive Director40$133k$8k
Duane R RobertsChairman1.5$0
Ruthan SmithPresident1.5$0
Christopher MoffittVice President1.5$0
Sue KinsingerTreasurer1.5$0
Mike GardnerPast President1.5$0
Liz DitfurthSecretary1.5$0
J Sergio BohonBoard Member1.5$0
Georgina Marquez DVMBoard Member1.5$0
Yvonne ReyesBoard Member1.5$0
Jamie MicallefBoard Member1.5$0
Jennifer SniffBoard Member1.5$0
Erin TavaglioneBoard Member1.5$0
Ron VervickBoard Member1.5$0
Wayne Davis DVMBoard Member1.5$0
Jeff PardeeBoard Member1.5$0
Tom PodgorskiBoard Member1.5$0
Jessica PuenteBoard Member1.5$0
Christen Stier-BaileyBoard Member1.5$0
Joe TavaglioneBoard Member1.5$0

About

Legal name
Riverside Humane Society Pet Adoption Center
EIN
951458062
Address
6165 Industrial Ave, Riverside, CA, 92504-1159
State
California
Mission
To eliminate the suffering of homeless cats and dogs by providing humane care for pets in transition, facilitating adoptions to good homes, supporting pet overpopulation education, and supporting sterilization of companion animals. (as filed on the Form 990)
Activity (NTEE)
D200 Animal-related
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Animal-Related
Size band
6 (IRS master file code)
Formed
1929
Principal officer
Carrie Ridgway (as named on the Form 990)
IRS ruling date
1 October 1943
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsDuane R Roberts
≥8years on the filingsEllen Weinfurtner
≥8years on the filingsEllie Bennett
≥8years on the filingsJ Sergio Bohon

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
$4.3m
Total liabilities
$701k
Net assets or fund balances
$3.6m
Contributions and grants received
$1.7m
Program service revenue
$2.4m
Employees
91
Volunteers
196