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Governance Register
US nonprofit · EIN 386143974 · Ann Arbor, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 386143974) - 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.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

Greenhills School's network

11 people3 organisationsi11 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (11). 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

11 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 11 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Dr Alec GallimoreTrustee2022
4 yrs
Mr D William PumphreyTreasurer2020
6 yrs
Mr Jeff KerstenTrustee2021
5 yrs
Mr Jeff LoomansTrustee2023
3 yrs
Mr Paul DimarzoTrustee2020
6 yrs
Mr Riyaz KanjiPresident2018
8 yrs
Mr Robert WangTrustee2023
3 yrs
Mr Ted SpencerTrustee2019
7 yrs
Mrs Fran TalsmaTrustee2019
7 yrs
Mrs Neda Mirafzali Ryan (also filed as Mrs Neda Ryan)Vice-President2018
8 yrs
Ms Denise Fair RazoTrustee2023
3 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

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
Mr Carl PelofskyHead of School - Partial Year2018
Mr David T McDowellInterim Head of School2018
Mr John R NickelChief Financial Officersince 2018
Mr Jonathan SchwartzHead of Middle Schoolsince 2020
Mr Jonathan ScwhartzHead of Middle School2019
Mr Michael ShawDirector of Marketing & Commsince 2021
Mr Paul GargaroDirector of Advancementsince 2018
Mr Peter B FayroianHead of Schoolsince 2020
Mr Peter B Fayroian - HeadOf School (07/2018 - Present)2019
Mr Sylvester CutlerDirector of Enrollment Management2023
Mrs Elizabeth EllsworthDirector of College Counselingsince 2018
Ms Catherine RenaudScience Teachersince 2018
Ms Elizabeth Q McLaughlinAssociate Head of Schoolsince 2020
Ms Julia De La TorreDirector of Upper School2018
Ms Margaret SengDirector of Athleticssince 2018
Ms Marissa GreenDirector of Itsince 2021

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
Peter FayroianHead of School50$592k$166k
John NickelChief Financial Officer50$263k$22k
Paul GargaroDirector of Advancement50$245k$20k
Marissa GreenDirector of It Services50$193k$57k
Dr Deano SmithHead of Upper School50$169k$21k
Mayra DiazHead of Middle School50$162k$21k
Nadine Hall Dir ofDiversity, Equity and Inclusion50$155k$33k
Michael ShawDirector of Marketing & Comm50$150k$33k
Tom WardDirector of Athletics50$142k$28k
Neda Mirafzali RyanPresident4$0
D William PumphreyTreasurer4$0
Geoffrey ChatasTrustee4$0
Denise Fair RazoTrustee4$0
Kiff HampTrustee1$0
Jeff KerstenTrustee1$0
Jeffrey LoomansTrustee1$0
Preeti MalaniTrustee1$0
Ted SpencerTrustee1$0
Robert WangTrustee1$0

About

Legal name
Greenhills School
EIN
386143974
Address
850 Greenhills Dr, Ann Arbor, MI, 48105-2720
State
Michigan
Mission
Within a community of belongin, greenhills school inspires and challenges students to be curious, think deeply, explore creatively, act with empathy, and better the world. (as filed on the Form 990)
Activity (NTEE)
B25Z Education
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Education
Size band
8 (IRS master file code)
Formed
1968
Principal officer
Peter B Fayroian (as named on the Form 990)
IRS ruling date
1 July 1967
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 filingsMr Riyaz Kanji
≥8years on the filingsMrs Neda Mirafzali Ryan
≥7years on the filingsMr Ted Spencer
≥7years on the filingsMrs Fran Talsma

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
$45.8m
Total liabilities
$11.9m
Net assets or fund balances
$33.9m
Contributions and grants received
$2.6m
Program service revenue
$23.9m
Grants and similar paid out
$3.7m
Employees
215
Volunteers
25