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Governance Register
US nonprofit · EIN 952816435 · Los Angeles, CAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 952816435) - 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

Marlborough School's network

23 people9 organisationsi23 people and 9 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (23). Violet dotted lines (9) 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

23 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 23 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Alan BernsteinTrustee2022
4 yrs
Andrea Nelson MeigsTrustee2022
4 yrs
Art OchoaPresident2018
8 yrs
Brian PotikerTrustee2021
5 yrs
Catherine OHRTrustee2022
4 yrs
Dolly KlockTrustee2022
4 yrs
Dorothy C KimCompany secretary2020
6 yrs
Elaine Paul SeidelTrustee2021
5 yrs
Eraka BathTrustee2021
5 yrs
Francine LaneTrustee2018
8 yrs
Jana WinogradeTrustee2023
3 yrs
Jaye Toellner RogovinTrustee2020
6 yrs
Katharine KriegerTreasurer2021
5 yrs
Katherine H BurfordTrustee2023
3 yrs
Laura BrillTrustee2018
8 yrs
Malcolm JohnsonTrustee2022
4 yrs
Marla RyanTrustee2018
8 yrs
Matthew WaldenTrustee2019
7 yrs
Michael KongTrustee2018
8 yrs
Miranda PayneTrustee2023
3 yrs
Missy Mingst KolskyVice-President2018
8 yrs
Robert HartTrustee2019
7 yrs
Saladin PattersonTrustee2019
7 yrs
Under 5 years5 to 6 years6 years or moreShow all 23 →

Officers and senior leadership

13 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Jawaan WallaceDirector of Upper School Interimsince 2022
Jeannette WOO-ChitjianHead of Admissionssince 2019
Jennifer CiccarelliHead of School2023
Laura HotchkissAssoc. Head of Academicssince 2018
Lynn McCarthyDirector of Developmentsince 2018
Marisa CrandallDirector of Educ & Counseling Servsince 2018
Monica DepriestDean of College Counseling2021
Nicola HernandezAssoc. Head of Finance & Adminsince 2018
Priscilla SandsHead of Schoolsince 2018
Regina Rosi MichellDirector of Cei2023
Sean FittsDirector of Middle Schoolsince 2018
Sheila PauleyHead of Athleticssince 2019
Tom WadbrookDirector of Technology2018

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
Jennifer CiccarelliHead of School50$633k$269k
Nicola HernandezAssoc. Head of Finance & Admin50$443k$130k
Sean FittsHead of Middle School50$244k$22k
Regina Rosi MitchellHead of Upper School50$233k$18k
Sarah SingerDirector of Advancement50$229k$22k
Jawaan WallaceDir of Enrollmt Mgmt & Collegiate50$212k$16k
Matthew RiddleDir of Fac & Capital Planning50$201k$23k
Missy Mingst KolskyChairperson2$0
Katharine KriegerTreasurer2$0
Dorothy C KimVice Chairperson2$0
Andrea Nelson MeigsSecretary1$0
Kimberley Baker GuillemetTrustee1$0
Eraka BathTrustee1$0
Alan BernsteinTrustee1$0
Laura BrillTrustee1$0
Katherine H BurfordTrustee1$0
Salaam Coleman SmithTrustee1$0
Robert HartTrustee1$0
Malcolm JohnsonTrustee1$0
Dolly KlockTrustee1$0
James MinTrustee1$0
Catherine OhrTrustee1$0
Saladin PattersonTrustee1$0
Elaine Paul SeidelTrustee1$0
Miranda PayneTrustee1$0
Jaye Toellner RogovinTrustee1$0
Kerri SpeckTrustee1$0
Lindsay Rachelefsky WeinstockTrustee1$0
Christiane Roussell WillisTrustee1$0
Jana WinogradeTrustee1$0
Vivian YangTrustee1$0

About

Legal name
Marlborough School
EIN
952816435
Address
250 S Rossmore Ave, Los Angeles, CA, 90004-3739
State
California
Mission
Marlborough school, founded in 1889, is an independent, urban day school for young women. The school delivers a superior college preparatory education to approximately 550 students. (as filed on the Form 990)
Activity (NTEE)
B200 Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
9 (IRS master file code)
Formed
1889
Principal officer
Jennifer Ciccarelli (as named on the Form 990)
IRS ruling date
1 May 1962
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥8years on the filingsArt Ochoa
≥8years on the filingsFrancine Lane
≥8years on the filingsLaura Brill
≥8years on the filingsMarla Ryan

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
$197.6m
Total liabilities
$56.3m
Net assets or fund balances
$141.3m
Contributions and grants received
$3.1m
Program service revenue
$34.1m
Grants and similar paid out
$4.9m
Employees
349
Volunteers
80