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Governance Register
US nonprofit · EIN 232044355 · Doylestown, PAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 232044355) - 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.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. 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

Aldie Foundation's network

6 people8 organisationsi6 people and 8 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Violet dotted lines (8) 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

6 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 6 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Mark Eastburn ChairChairman2019
7 yrs
Anthony SantoroCompany secretary2019
7 yrs
Darrell TribueVice Chair2019
7 yrs
Jeffrey Rieder CPA (also filed as Jeffrey Rieder)Treasurer2019
7 yrs
Thomas MaclinDirector2019
7 yrs
Vincent J Deon (also filed as Vincent Deon)Director2019
7 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

5 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Aaron LIUPhysician2023
Gerald BirkelbachExecutive Directorsince 2019
Martin B GetzowPhysiciansince 2023
Nicholas LeiserPhysiciansince 2023
Stephanie FarleyChief Financial Officersince 2019

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
Nicholas LeiserPhysician40$262k$13k
Martin B GetzowPhysician40$206k$51k
Gerald BirkelbachChief Executive Officer40$161k$39k
Stephanie FarleyChief Financial Officer6$12k$348
Mark EastburnChairman2$0
Darrell TribueVice Chair2$0
Jeffrey RiederTreasurer2$0
Anthony SantoroSecretary2$0
Vincent DeonDirector1$0
Thomas MaclinDirector1$0

About

Legal name
Aldie Foundation
EIN
232044355
Address
11 Welden Dr, Doylestown, PA, 18901-2345
State
Pennsylvania
Mission
To provide a warm, caring environment with educational and therapeutic interventions that will enable residents of bucks and surrounding counties to effectively address their substance abuse and co-occurring health problems through integrated screening, assessment, referral and treatment; and to learn to live healthfully and meaningfully one day at a time. (as filed on the Form 990)
Activity (NTEE)
F220 Mental health and crisis intervention
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Mental Health & Crisis Intervention
Size band
7 (IRS master file code)
Formed
1972
Principal officer
Gerald Birkelbach (as named on the Form 990)
IRS ruling date
1 July 1977
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 filingsMark Eastburn
≥7years on the filingsAnthony Santoro
≥7years on the filingsDarrell Tribue
≥7years on the filingsJeffrey Rieder CPA

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
$6.2m
Total liabilities
$2.5m
Net assets or fund balances
$3.7m
Contributions and grants received
$637
Program service revenue
$4.7m
Employees
60
Volunteers
6

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$5m$4.8m$170k

As filed on the IRS Form 990. US dollars.

State registration

1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.
Aldie Foundation likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Pennsylvania Department of State, business entities (data.pa.gov xvd7-5r2c). Licence: public domain. Data last fetched 18 October 2026.
State
Pennsylvania
Entity type
Domestic Nonprofit Corporation
Status
Active
Formed
5 July 1977
Registered agent
Not stated

Officers (1)

  • Gerald J Birkelbach Governor

City and state of officers are not held in this extract.