Western Mass Physician Associates Inc
Donations deductibleRevenue
$13.9m
year to 30 September 2025
Expenses
$14.4m
year to 30 September 2025
Total assets
$4.7m
$10m liabilities
Net assets
Minus $5.3m
assets less liabilities
Directors and trustees
6
7.1y av
Staff
129
employees, year to 30 September 2025
Left since last filing
0
no seats appear to have opened
Officers and senior staff
12
named in Part VII
Western Mass Physician Associates Inc'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 (15) 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.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 6 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| Carl Cameron | Director | 2018 | 8 yrs |
| Dean Vitarisi | Treasurer & CFO | 2021 | 5 yrs |
| Garry Bombardier MD | President of Board | 2018 | 8 yrs |
| Kartik Viswanathan MD | Director/Medical Director | 2019 | 7 yrs |
| Marcel Moniz | Director | 2022 | 4 yrs |
| Spiridon E Hatiras | President & CEO, Clerk | 2018 | 8 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
12 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Amelia M Jaworek MD | Internist | 2018 |
| Ana Roca Mattei MD | Internist | since 2023 |
| Beth Brown MD | Pediatrician | since 2022 |
| Carole G Kohen Diniak MD | Internist | 2018 |
| Gretchen E Loebel MD | Obstetrician/Gynecologist | 2018 |
| Joanna Cichon MD | Internist | since 2019 |
| Kenneth S Aquilino MD | Internist | 2019 |
| Kevin Snow DO | Internist | since 2020 |
| Lorenver O Po MD | Internist | since 2018 |
| Marc J Zerbe MD | Obstetrician/Gynecologist | since 2018 |
| Thomas Graziano MD | Internist | since 2022 |
| Yilo Yu MD | Obstetrician/Gynecologist | since 2019 |
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.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Kartik Viswanathan MD | Director/Medical Director | 50 | $340k | $25k | |
| Lorenver O Po MD | Internist | 50 | $288k | $25k | |
| Joanna Cichon MD | Internist | 50 | $277k | $18k | |
| Asma Kareem MD | Internist | 50 | $264k | $21k | |
| Beth Brown MD | Pediatrician | 50 | $243k | $5k | |
| Ana Roca Mattei MD | Internist | 50 | $208k | $11k | |
| Garry Bombardier MD | President of Board | 50 | $13k | $100k | $115 |
| Carl Cameron | Director | 0.5 | $0 | $500k | $45k |
| Marcel Moniz | Director | 0.5 | $0 | $211k | $30k |
| Spiridon E Hatiras | President & CEO, Clerk | 1 | $0 | $906k | $78k |
| Dean Vitarisi | Treasurer & CFO | 1 | $0 | $381k | $49k |
About
- Legal name
- Western Mass Physician Associates Inc
- EIN
- 043202198
- Address
- 15 Hospital Dr, Holyoke, MA, 01040-6644
- State
- Massachusetts
- Mission
- To provide medical services, including pediatrics and internal medicine, to the residents of Holyoke, Massachusetts and the surrounding communities. (as filed on the Form 990)
- Activity (NTEE)
- E31Z Health care
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Health Care
- Size band
- 6 (IRS master file code)
- Formed
- 1993
- Principal officer
- Garry M Bombardier MD (as named on the Form 990)
- IRS ruling date
- 1 October 1996
- 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)
RelatedRaise & Invest Funds for AffiliatesCommunity Health Foundation of Western Massachusetts IncRelatedHospitalHolyoke Medical Center IncRelatedHome HealthcareHolyoke Visiting Nurse Association IncRelatedHealthcareMassWest Services Inc
Longest observed on the filings
≥8years on the filingsCarl Cameron
≥8years on the filingsGarry Bombardier MD
≥8years on the filingsSpiridon E Hatiras
≥7years on the filingsKartik Viswanathan MD
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
- $4.7m
- Total liabilities
- $10m
- Net assets or fund balances
- Minus $5.3m
- Contributions and grants received
- $0
- Program service revenue
- $13.9m
- Employees
- 129
Filed finances
1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.| Tax year | Total revenue | Total expenses | Surplus or deficit |
|---|---|---|---|
| 2023 | $9.3m | $10.3m | Deficit $1m |
As filed on the IRS Form 990. US dollars.