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Governance Register
US nonprofit · EIN 042103583 · Holyoke, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 042103583) - 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 30 September 2025: 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

Valley Health Systems Inc's network

11 people11 organisationsi11 people and 11 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 (17) 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.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 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
Eileen O'Leary Sullivan ChairChair2018
8 yrs
Dean VitarisiTreasurer & CFO2021
5 yrs
Donald GrahamVice Chair2018
8 yrs
Garry Bombardier MDDirector2018
8 yrs
Idelia SmithDirector2018
8 yrs
Jeff HaydenDirector2018
8 yrs
Marge MantoniDirector2023
3 yrs
Mary Jo MaydewDirector2022
4 yrs
Matthew MainvilleDirector2023
3 yrs
Michael SullivanDirector2018
8 yrs
Spiridon E HatirasPresident & CEO, Clerk2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 11 →

Officers and senior leadership

9 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Abigail WilliamsDirector of Corporate Compliance2022
Avadhoot S GokhaleVP, Quality/CQOsince 2018
Beverly FeinVP, Chief HR Officersince 2019
Carl CameronVP, Operationssince 2018
Jennifer FischerVP, Chief Experience Officersince 2020
Marcel MonizVP, Ambulatory Operationssince 2023
Michael HouffDirector Physician Service2018
Phillip CanditoVP, Business Developmentsince 2018
Richard T O'ConnorDirector of Legal Affairssince 2018

Pay and hours

year to 30 September 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
Spiridon E HatirasPresident & CEO, Clerk2.5$906k$78k
Carl CameronVP, Operations40$500k$45k
Dean VitarisiTreasurer & CFO2.5$381k$49k
Avadhoot S GokhaleVP, Quality/CQO40$327k$38k
Beverly FeinVP, Chief HR Officer40$293k$30k
Marcel MonizVP, Ambulatory Operations40$211k$30k
Richard T O'ConnorDirector of Legal Affairs40$187k$2k
Garry Bombardier MDDirector0.5$0$113k$115
Jeff HaydenDirector0.5$0
Matthew MainvilleDirector0.5$0
Marge MantoniDirector0.5$0
Mary Jo MaydewDirector0.5$0
Idelia SmithDirector0.5$0
Michael SullivanDirector0.5$0
Eileen O'Leary SullivanChair1$0
Donald GrahamVice Chair0.5$0

About

Legal name
Valley Health Systems Inc
EIN
042103583
Address
20 Hospital Dr, Holyoke, MA, 01040-6604
State
Massachusetts
Mission
To support the advancement in knowledge and practice of medicine, surgery, nursing, and all other subjects related to healthcare. (as filed on the Form 990)
Activity (NTEE)
E120 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
8 (IRS master file code)
Formed
1984
Principal officer
Spiridon E Hatiras (as named on the Form 990)
IRS ruling date
1 March 1986
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2024
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥8years on the filingsEileen O'Leary Sullivan
≥8years on the filingsDonald Graham
≥8years on the filingsGarry Bombardier MD
≥8years on the filingsIdelia Smith

Latest return

year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.
Total assets
$7.9m
Total liabilities
$1.6m
Net assets or fund balances
$6.3m
Contributions and grants received
$181k
Program service revenue
$4.3m
Grants and similar paid out
$27k
Employees
17
Volunteers
8

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2023$5.3m$5m$296k

As filed on the IRS Form 990. US dollars.

Grants paid

1 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
Holyoke Medical CenterFunding for hospital and healthcare services.$27k