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Governance Register
US nonprofit · EIN 222959984 · Canandaigua, NYiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 222959984)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, related organisations (Schedule R), grants paid (Schedule I).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

F F Thompson Hospital Foundation Inc's network

19 people11 organisationsi19 people and 11 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (19). Violet dotted lines (22) 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

19 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.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 19 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Krista Jackson ChairChair2018
8 yrs
Coleen EmblidgeBoard Member2024
2 yrs
David DeraddoBoard Member2024
2 yrs
David SorceBoard Member2019
7 yrs
Erin HeintzBoard Member2024
2 yrs
Gerrett GeartzBoard Member2020
6 yrs
Gregory FeloskyVice Chair2018
8 yrs
Jeffrey P SiewertBoard Member2018
8 yrs
Jody StoltBoard Member2018
8 yrs
Lauren M DixonCompany secretary2018
8 yrs
Lauren SandsBoard Member2018
8 yrs
Mark F PrunoskeSr VP Finance/CFO2018
8 yrs
Michael F Stapleton JrPresident/CEO2018
8 yrs
Michael FahyBoard Member2022
4 yrs
Paul H GriswoldBoard Member2018
8 yrs
Phil MuscatoBoard Member2018
8 yrs
Susan Fulmer MDBoard Member2018
8 yrs
Wade A SarkisTreasurer2018
8 yrs
Wanda PolisseniBoard Member2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 19 →

Officers and senior leadership

3 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Christopher MahanMajor Gifts Officer2019
Elizabeth TaliaVP Legal & Regulatory Affairs and General Counselsince 2018
Mary SchneiterDirector Development and Corporate Communications2022

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
Michael F Stapleton JrPresident/CEO1$0$880k$142k
Mark F PrunoskeSr VP Finance/CFO1$0$451k$90k
Susan Fulmer MDBoard Member0.5$0$359k$803
Michael FahyBoard Member0.5$0$218k$54k
Krista JacksonChair0.5$0
Lauren M DixonSecretary0.5$0
Gregory FeloskyVice Chair0.5$0
Wade A SarkisTreasurer0.5$0
Coleen EmblidgeBoard Member0.5$0
Lauren SandsBoard Member0.5$0
David DeraddoBoard Member0.5$0
Gerrett GeartzBoard Member0.5$0
Paul H GriswoldBoard Member0.5$0
Erin HeintzBoard Member0.5$0
Phil MuscatoBoard Member0.5$0
Wanda PolisseniBoard Member0.5$0
Jeffrey P SiewertBoard Member0.5$0
David SorceBoard Member0.5$0
Jody StoltBoard Member0.5$0

About

Legal name
F F Thompson Hospital Foundation Inc
EIN
222959984
Address
350 Parrish St, Canandaigua, NY, 14424-1731
State
New York
Mission
F.F. Thompson Hospital Foundation, Inc., a not-for-profit corporation, is committed to achieving philanthropic support for the services and priority needs of the F F Thompson Health System and its affiliated tax-exempt corporations and to overseeing the management of restricted and unrestricted funds of the Foundation. (as filed on the Form 990)
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Size band
8 (IRS master file code)
Formed
1988
Principal officer
Michael F Stapleton Jr (as named on the Form 990)
IRS ruling date
1 May 1989
Status
Code 01 (unconditional exemption)
Form 990 filings on record
6, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsKrista Jackson
≥8years on the filingsGregory Felosky
≥8years on the filingsJeffrey P Siewert
≥8years on the filingsJody Stolt

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
$19.4m
Total liabilities
$1.2m
Net assets or fund balances
$18.2m
Contributions and grants received
$1.4m
Program service revenue
$0
Grants and similar paid out
$411k
Employees
5
Volunteers
30

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$1.9m$1.1m$796k

As filed on the IRS Form 990. US dollars.

Grants paid

3 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.
RecipientPurposeAmount
MM Ewing Continuing Care CenterTo provide quality long term care for the community.$246k
The Frederick Ferris Thompson HospitalTo continuously improve the health of the residents and communities of the Finger Lakes and surrounding regions.$134k
FFT Senior Communities IncTo provide an enhanced lifestyle of independence and piece of mind to all of the residents of the community.$8k