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Governance Register
US nonprofit · EIN 382290337 · Hillman, MIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 382290337) - 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 28 February 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

Thunder Bay Community Health Service Inc's network

10 people8 organisationsi10 people and 8 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (10). 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

10 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 10 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
Ben Bolser ChairChair2019
7 yrs
Andy BlinderBoard Member2025
1 yr
Ashley MontroyBoard Member2024
2 yrs
Beach HallBoard Member2019
7 yrs
Char DewolfBoard Member2025
1 yr
Dorothea Sandra VrouhasBoard Member2025
1 yr
Julie KendrickCompany secretary2021
5 yrs
Renee McCuneBoard Member2025
1 yr
Shanna JohnsonTreasurer2019
7 yrs
Tommie WolffVice Chair2022
4 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

17 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Carol WeisePhysiciansince 2019
David HunterPhysician2025
Doug KreisCFOsince 2024
Emily HillDentist2022
Jeffrey TaylorDentistsince 2019
Jemellee Jacala-TadianPhysiciansince 2019
Kayla BerryCOOsince 2019
Leighann ViersCFOsince 2019
Lori WinemanPharmacy Dirsince 2021
Manuel HernandezPhysiciansince 2019
Marion HauteaPhysiciansince 2019
Michelle StymaCEOsince 2019
Muhammad AbdelhaiPhysiciansince 2023
Osama AhmedPhysiciansince 2023
Richard BatesInterim CEOsince 2023
Stacy SkibaBus and Comp2019
Wayne McEwenPhsician Asssince 2019

Pay and hours

year to 28 February 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
Marion HauteaPhysician40$300k$46k
Osama AhmedCMO40$282k$40k
Richard BatesCEO40$281k$34k
Muhammad AbdelhaiPhysician40$268k$46k
David HunterPhysician40$256k$39k
Jemellee Jacala-TadianPhysician40$222k$33k
Lori WinemanCpo40$206k$39k
Doug KreisCFO40$186k$21k
Kayla BerryCOO40$143k$31k
Andy BlinderBoard Member2$0
Ben BolserChair2$0
Char DewolfBoard Member2$0
Beach HallBoard Member2$0
Shanna JohnsonTreasurer2$0
Julie KendrickSecretary2$0
Renee McCuneBoard Member2$0
Ashley MontroyBoard Member2$0
Dorothea Sandra VrouhasBoard Member2$0
Tommie WolffVice Chair2$0

About

Legal name
Thunder Bay Community Health Service Inc
EIN
382290337
Address
Po Box 427, Hillman, MI, 49746-0427
State
Michigan
Mission
Thunder bay community health service commits its resources to building healthier communities. (as filed on the Form 990)
Activity (NTEE)
E39Z 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
1981
Principal officer
Richard Bates (as named on the Form 990)
IRS ruling date
1 September 1981
Status
Code 01 (unconditional exemption)
Form 990 filings on record
7, latest 2025
IRS Publication 78
PC (contributions deductible)

Most connected

Longest observed on the filings

≥7years on the filingsBen Bolser
≥7years on the filingsBeach Hall
≥7years on the filingsShanna Johnson
≥5years on the filingsJulie Kendrick

Latest return

year to 28 February 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 28 February 2025. US dollars, as filed.
Total assets
$24.9m
Total liabilities
$4.7m
Net assets or fund balances
$20.1m
Contributions and grants received
$6.8m
Program service revenue
$29.3m
Employees
277
Volunteers
10

Filed finances

1 yeariTotals as filed on the IRS Form 990 (revenue and expenses), by tax year.
Tax yearTotal revenueTotal expensesSurplus or deficit
2024$36.2m$33.4m$2.8m

As filed on the IRS Form 990. US dollars.