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Governance Register
US nonprofit · EIN 043452444 · Arlington, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 043452444) - 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 - 990PF for the year to 31 December 2025: 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.2026 return IRS e-file (TEOS) 2026 release: 990PF for the year to 31 December 2025.Deductibility IRS Publication 78 data (code PF), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Elizabeth and George L Sanborn Foundation for the Treatment and's network

9 peoplei9 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (9). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

9 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.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.
NameRole as filedSinceOn the board
Cristina Holt MDDirector2018
8 yrs
Daniel Brosnan CPATreasurer and Clerk2018
8 yrs
Donna EidsonVice President2018
8 yrs
Jane BiondiDirector2023
3 yrs
Kevin F Wall CPA ESQDirector2018
8 yrs
Lourie August LicswPresident2018
8 yrs
Richard Belofsky CLU Chfc CFPDirector2018
8 yrs
Robin Schoenthaler MDDirector2018
8 yrs
Victoria Palmer-Erbs PHD Aprn BCDirector2018
8 yrs
Under 5 years5 to 6 years6 years or more

Pay and hours

year to 31 December 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
Lourie August LicswPresident2$0
Donna EidsonVice President2$0
Daniel Brosnan CPATreasurer and Clerk2$0
Richard Belofsky Clu CHFC CFPDirector2$0
Victoria Palmer-Erbs PhD Aprn BcDirector2$0
Robin Schoenthaler MDDirector2$0
Kevin F Wall CPA EsqDirector2$0
Cristina Holt MDDirector2$0
Jane BiondiDirector2$0

No pay was reported for anyone in Part VII on this return.

About

Legal name
Elizabeth and George L Sanborn Foundation for the Treatment and
EIN
043452444
Address
Po Box 417, Arlington, MA, 02476-0052
State
Massachusetts
Activity (NTEE)
T20 Philanthropy, voluntary services and grantmaking
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Philanthropy, Voluntarism & Grantmaking Foundations
Size band
7 (IRS master file code)
IRS ruling date
1 August 1999
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PF (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsCristina Holt MD
≥8years on the filingsDaniel Brosnan CPA
≥8years on the filingsDonna Eidson
≥8years on the filingsKevin F Wall CPA ESQ

Latest return

year to 31 December 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2025. US dollars, as filed.
Total assets
$7.4m
Net assets or fund balances
$7.3m