Nonprofit · EIN 05-0355097
THUNDERMIST HEALTH CENTER
Tax-exempt · WARWICK, RI 02886
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| August 31, 2025 | 990 | $123,501,820 | $117,391,791 | $6,110,029 | $60,689,282 | $28,776,262 | $31,913,020 |
| August 31, 2024 | 990 | $112,167,572 | $126,584,090 | -$14,416,518 | $52,998,383 | $27,195,392 | $25,802,991 |
| August 31, 2023 | 990 | $121,447,763 | $118,449,923 | $2,997,840 | $65,914,816 | $25,695,307 | $40,219,509 |
Financial details: 990 for the year ended August 31, 2025
Revenue
- Contributions, gifts and grants
- $23,584,562
- of which government grants
- $20,972,247
- Program service revenue
- $100,556,939
- Investment income
- -$869,304
- Net rental income
- $188,624
- Net gain from sales of assets
- -$889,669
- Net income from fundraising events
- -$19,530
- Other revenue
- $229,623
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $1,645,757
- Other salaries and wages
- $57,294,386
- Salaries, compensation and benefits (total)
- $74,736,218
- Professional fundraising fees
- $0
- Legal fees
- $106,592
- Accounting fees
- $114,100
- Occupancy
- $3,260,949
- Travel
- $125,511
- Depreciation
- $1,889,257
- Program services (functional)
- $93,143,923
- Management and general (functional)
- $24,071,069
- Fundraising (functional)
- $176,799
Balance sheet and other
- Total assets, start of year
- $52,998,383
- Total assets, end of year
- $60,689,282
- Total liabilities, end of year
- $28,776,262
- Net assets, end of year
- $31,913,020
- Land, buildings and equipment
- $38,010,582
- Net assets without donor restrictions
- $30,687,357
- Net assets with donor restrictions
- $1,225,663
- Gross receipts
- $125,868,418
- Employees
- 1,236
- Volunteers
- 21
- Year formed
- 1969
- State of legal domicile
- RI
From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.
Officers, directors and key employees
As listed on the 990 for the year ended August 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| JEANNE LACHANCE | CEO (LEFT 09/24) Officer | 40 | $538,234 | $32,604 |
| ERIC J PROSSEDA | CHIEF DENTAL OFFICER Highest-paid employee | 46.5 | $389,228 | $41,831 |
| DAVID M BOURASSA | CMO Key employee | 40 | $367,044 | $44,347 |
| SAPNA CHOWDHRY | MEDICAL DIRECTOR Highest-paid employee | 40.5 | $301,771 | $24,339 |
| CLAIRE WILLIAMS | MEDICAL DIRECTOR OF PSYCHIATRY Highest-paid employee | 40 | $299,757 | $11,680 |
| PAUL GEORGE | MEDICAL DIRECTOR Highest-paid employee | 38.5 | $295,835 | $13,775 |
| JENNIFER BUCKLEY | PHYSICIAN- KENT RESIDENCY FACULTY Highest-paid employee | 40 | $293,322 | $14,398 |
| MATTHEW ROMAN | COO Key employee | 40 | $252,635 | $12,309 |
| MARIA MONTANARO | INTERIM CEO Officer | 40 | $100,043 | $5,033 |
| CHARLES JONES | CEO (AS OF 12/24) Officer | 40 | $24,622 | $1,911 |
| ADOZINDA KANE | CFO (AS OF 12/24) Officer | 40 | $5,673 | $0 |
| ERIN COONEY | CHAIRPERSON Trustee or director, Officer | 2 | $0 | $0 |
| VICTORIA ST GERMAIN | VICE CHAIRPERSON Trustee or director, Officer | 2 | $0 | $0 |
| DOUGLAS FAY | TREASURER - (UNTIL 12/24) Trustee or director, Officer | 2 | $0 | $0 |
| MIKE SOUZA | TREASURER - (AS OF 12/24) Trustee or director, Officer | 2 | $0 | $0 |
17 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| LINDA CANNISTRA | SECRETARY Trustee or director, Officer | 2 | $0 |
| MADRONE PHOENIX | DIRECTOR - (UNTIL 10/24) Trustee or director | 2 | $0 |
| DONALD LARSON | DIRECTOR - (UNTIL 03/25) Trustee or director | 2 | $0 |
| CHERYL KING | DIRECTOR - (UNTIL 03/25) Trustee or director | 2 | $0 |
| SAVANNA NOE | DIRECTOR - (AS OF 06/25) Trustee or director | 2 | $0 |
| TODD CONKLIN | DIRECTOR - (AS OF 12/24) Trustee or director | 2 | $0 |
| SARA DELAPORTA | DIRECTOR Trustee or director | 2 | $0 |
| MARY ELLEN CANIGLIA | DIRECTOR Trustee or director | 2 | $0 |
| DAVID VALOIS | DIRECTOR Trustee or director | 2 | $0 |
| LAWRENCE TRIM | DIRECTOR Trustee or director | 2 | $0 |
| ANDREA ROLLIN | DIRECTOR Trustee or director | 2 | $0 |
| TIMOTHY HENRY | DIRECTOR Trustee or director | 2 | $0 |
| MARK KNOTT | DIRECTOR - (AS OF 12/24) Trustee or director | 2 | $0 |
| DEB RUGGIERO | DIRECTOR - (AS OF 12/24) Trustee or director | 2 | $0 |
| DAN WARNER | DIRECTOR - (AS OF 12/24) Trustee or director | 2 | $0 |
| CHRIS KOLLER | DIRECTOR - (AS OF 12/24) Trustee or director | 2 | $0 |
| IVONNE RODRIGUEZ | DIRECTOR - (AS OF 12/24) Trustee or director | 2 | $0 |
990 for the year ended August 31, 2024: 24 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| JEANNE LACHANCE | CEO (UNTIL 9/5/24) Officer | 40 | $490,568 | $28,437 |
| DAVID M BOURASSA | CMO Key employee | 40 | $366,064 | $44,887 |
| ERIC J PROSSEDA | CHIEF DENTAL OFFICER Key employee | 40 | $370,941 | $37,586 |
| ARNOLD GOLDBERG | PHYSICIAN-KENT RESIDENCY FACULTY Highest-paid employee | 40 | $283,594 | $24,003 |
| JENNIFER BUCKLEY | PHYSICIAN-KENT RESIDENCY FACULTY Highest-paid employee | 40 | $288,657 | $16,532 |
| SAPNA CHOWDHRY | MEDICAL DIRECTOR Highest-paid employee | 40 | $281,085 | $20,518 |
| LINDA BERMAN | PHYSICIAN Highest-paid employee | 40 | $286,629 | $14,205 |
| PAUL GEORGE | MEDICAL DIRECTOR Highest-paid employee | 40 | $275,073 | $14,118 |
| CHETNA CHANDRAKALA | CFO (UNTIL 12/29/23) Officer | 40 | $231,465 | $11,117 |
| ERIN COONEY | CHAIRPERSON Trustee or director, Officer | 2 | $0 | $0 |
| VICTORIA ST GERMAIN | VICE CHAIRPERSON Trustee or director, Officer | 2 | $0 | $0 |
| M DOUGLAS FAY | TREASURER Trustee or director, Officer | 2 | $0 | $0 |
| LINDA CANNISTRA | SECRETARY Trustee or director, Officer | 2 | $0 | $0 |
| DAVID VALOIS | DIRECTOR Trustee or director | 2 | $0 | $0 |
| MARY ELLEN CANIGLIA | DIRECTOR Trustee or director | 2 | $0 | $0 |
| MADRONE PHOENIX | DIRECTOR Trustee or director | 2 | $0 | $0 |
| TIMOTHY HENRY PHD | DIRECTOR Trustee or director | 2 | $0 | $0 |
| CHERYL KING | DIRECTOR Trustee or director | 2 | $0 | $0 |
| DONALD LARSEN | DIRECTOR Trustee or director | 2 | $0 | $0 |
| LAWRENCE TRIM | DIRECTOR Trustee or director | 2 | $0 | $0 |
| SARA DELAPORTA MD | DIRECTOR Trustee or director | 2 | $0 | $0 |
| ANDREA S ROLLIN | DIRECTOR Trustee or director | 2 | $0 | $0 |
| KRISTINA CONTRERAS FOX | DIRECTOR ( UNTIL 2/24) Trustee or director | 2 | $0 | $0 |
| RANDALL RICE | DIRECTOR (UNTIL 1/24) Trustee or director | 2 | $0 | $0 |
990 for the year ended August 31, 2023: 24 people
| Name | Title | Hours / week | Compensation | Other / benefits |
|---|---|---|---|---|
| ERIC J PROSSEDA | CHIEF DENTAL OFFICER Key employee | 40 | $351,297 | $30,104 |
| DAVID M BOURASSA | CMO Key employee | 40 | $328,402 | $41,351 |
| JEANNE LACHANCE | CEO Officer | 40 | $335,482 | $24,734 |
| JENNIFER BUCKLEY | PHYSICIAN Highest-paid employee | 40 | $311,357 | $14,239 |
| PAUL GEORGE | MEDICAL DIRECTOR Highest-paid employee | 40 | $276,323 | $12,502 |
| SAPNA CHOWDHRY | MEDICAL DIRECTOR Highest-paid employee | 40 | $267,694 | $18,693 |
| MICHAEL POSHKUS | MEDICAL DIRECTOR Officer | 40 | $264,462 | $21,542 |
| ARNOLD GOLDBERG | PHYSICIAN-KENT RESIDENCY FACULTY Highest-paid employee | 40 | $265,146 | $19,759 |
| LINDA BERMAN | PHYSICIAN Highest-paid employee | 40 | $254,817 | $12,509 |
| CHETNA CHANDRAKALA | CFO (AS OF 10/2022) Officer | 40 | $34,237 | $1,224 |
| ANDREA ROLLIN | CHAIRPERSON Trustee or director, Officer | 2 | $0 | $0 |
| ERIN COONEY | VICE CHAIRPERSON Trustee or director, Officer | 2 | $0 | $0 |
| M DOUGLAS FAY | TREASURER Trustee or director, Officer | 2 | $0 | $0 |
| LINDA CANNISTRA | SECRETARY Trustee or director, Officer | 2 | $0 | $0 |
| DAVID VALOIS | DIRECTOR Trustee or director | 2 | $0 | $0 |
| MARY ELLEN CANIGLIA | DIRECTOR Trustee or director | 2 | $0 | $0 |
| MADRONE PHOENIX | DIRECTOR Trustee or director | 2 | $0 | $0 |
| TIMOTHY HENRY PHD | DIRECTOR Trustee or director | 2 | $0 | $0 |
| CHERYL KING | DIRECTOR Trustee or director | 2 | $0 | $0 |
| DONALD LARSEN | DIRECTOR Trustee or director | 2 | $0 | $0 |
| LAWRENCE TRIM | DIRECTOR Trustee or director | 2 | $0 | $0 |
| VICTORIA ST GERMAIN | DIRECTOR Trustee or director | 2 | $0 | $0 |
| RANDALL RICE | DIRECTOR Trustee or director | 2 | $0 | $0 |
| KRISTINA CONTRERAS FOX | DIRECTOR Trustee or director | 2 | $0 | $0 |
Address and contacts
- Address (IRS master file)
- 171 SERVICE AVE FL 2, WARWICK, RI 02886-1015
- Principal officer (990 for 2024)
- CHUCK JONES, 25 JOHN A CUMMINGS WAY, WOONSOCKET, RI 02895
- Signed the 990
- ADOZINDA KANE, CFO
- Phone
- (401) 767-4163
- Website
- WWW.THUNDERMISTHEALTH.ORG
- Return prepared by
- BAKER TILLY ADVISORY GROUP LP
Mission
TO IMPROVE THE HEALTH OF OUR PATIENTS AND COMMUNITIES BY DELIVERING EXCEPTIONAL HEALTH CARE, REMOVING BARRIERS TO THAT CARE AND PROMOTING HEALTHY LIFESTYLES.
Program accomplishments
- TO IMPROVE THE HEALTH OF OUR PATIENTS AND COMMUNITIES BY DELIVERING EXCEPTIONAL HEALTH CARE, REMOVING BARRIERS TO THAT CARE, AND PROMOTING HEALTHY LIFESTYLES. DURING THE FISCAL YEAR, WE SERVED 63,266 PATIENTS WITH 336,979 MEDICAL AND DENTAL VISITS.Expenses $93,143,923 · revenue $100,556,939
What it must file and when
IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in August, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | August 31, 2026 | January 15, 2027 | Not due yet |
| 2024 | August 31, 2025 | January 15, 2026 | 990 on file |
| 2023 | August 31, 2024 | January 15, 2025 | 990 on file |
IRS record
- EIN
- 05-0355097
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 1975
- Accounting year ends
- August
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Health care (E30)
- Assets (IRS master file)
- $60,689,282
- Income (IRS master file)
- $125,868,418
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | August 2025 | $123,501,820 | $117,391,791 | $60,689,282 | XML |
| 990 | August 2024 | $112,167,572 | $126,584,090 | $52,998,383 | XML |
| 990 | August 2023 | $121,447,763 | $118,449,923 | $65,914,816 | XML |
| 990 | August 2022 | $103,038,773 | $100,139,464 | $60,584,911 | IRS |
| 990 | August 2021 | – | – | – | IRS |
| 990 | August 2020 | – | – | – | IRS |
| 990 | August 2019 | – | – | – | IRS |
| 990 | August 2018 | – | – | – | IRS |
990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 05-0355097).
Questions about THUNDERMIST HEALTH CENTER
- What is the EIN of THUNDERMIST HEALTH CENTER?
- The employer identification number (EIN) of THUNDERMIST HEALTH CENTER is 05-0355097.
- Is THUNDERMIST HEALTH CENTER tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1975.
- Are donations to THUNDERMIST HEALTH CENTER tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does THUNDERMIST HEALTH CENTER file?
- Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
- When is the next return of THUNDERMIST HEALTH CENTER due?
- The return for tax year 2025 (the year ending August 31, 2026) is due January 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did THUNDERMIST HEALTH CENTER last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended August 2025.
- Who is the principal officer of THUNDERMIST HEALTH CENTER?
- The 990 for the year ended August 31, 2025 names CHUCK JONES.
- Who are the officers and directors of THUNDERMIST HEALTH CENTER?
- The 990 for the year ended August 31, 2025 lists 32 people; 11 received compensation from the organization, the highest $538,234 (JEANNE LACHANCE, CEO (LEFT 09/24)).
- How much revenue does THUNDERMIST HEALTH CENTER have?
- On its 990 for the year ended August 31, 2025 it reported revenue of $123,501,820, expenses of $117,391,791 and total assets of $60,689,282 at year end.
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