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Governance Register
US nonprofit · EIN 221500537 · West Orange, NJiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 221500537) - 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 tenure.Latest return IRS Form 990 series e-file data - 990 for the year to 31 December 2024: assets, liabilities, staff, website, telephone, pay.Finances by year IRS Form 990 e-file data - total revenue and total expenses by tax year.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.Deductibility IRS Publication 78 data (code PC), downloaded 18 October 2026.Licence US Federal Government public domain.How we handle data

Green Hill Inc's network

3 peoplei3 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

The board

3 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.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 3 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Chester Spitzer ChairChairman2022
4 yrs
Gerry AdestTreasurer2019
7 yrs
Marc ZimmetCompany secretary2019
7 yrs
Under 5 years5 to 6 years6 years or more

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
Annah ChbihiExecutive Directorsince 2022
Brian CHAExecutive Director2020
Carol TinioOccupational Therapist2024
Cynthi AgyeiRN Supervisor2020
Danielle GanterExecutive Director (As of Dec. '19)since 2019
Genesis LardizabalDirector of Marketing2024
Georginia MekobaRN2022
Joon LeeDirector of Rehab Servicessince 2022
Judith WittlerExecutive Director (May - Dec. '19)since 2018
Lorayne GonzalezDirector of Nursingsince 2022
Moshe BirnbaumExecutive Director2024
Obioma IkwukaRNsince 2020
Susan MendozaMDS Coordinator2023

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
Annah ChbihiExecutive Director37.5$205k
Joon LeeDirector of Rehab Services37.5$162k
Obioma IkwukaRN37.5$137k
Carol TinioOccupational Therapist37.5$110k
Genesis LardizabalDirector of Marketing37.5$109k
Moshe BirnbaumExecutive Director37.5$51k
Gerry AdestTreasurer10$0
Marc ZimmetSecretary10$0
Chester SpitzerChairman10$0

About

Legal name
Green Hill Inc
EIN
221500537
Address
103 Pleasant Valley Way, West Orange, NJ, 07052-2905
State
New Jersey
Mission
(as filed on the Form 990)
Activity (NTEE)
P750 Human services
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Human Services
Size band
8 (IRS master file code)
Formed
1866
Principal officer
Moshe Birnbaum (as named on the Form 990)
IRS ruling date
1 July 1960
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsGerry Adest
≥7years on the filingsMarc Zimmet
≥4years on the filingsChester Spitzer

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
$15.4m
Total liabilities
$25m
Net assets or fund balances
Minus $9.6m
Contributions and grants received
$0
Program service revenue
$12.2m
Employees
193

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$12.2m$17.4mDeficit $5.1m

As filed on the IRS Form 990. US dollars.