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Governance Register
US nonprofit · EIN 391647409 · Watertown, WIiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 391647409)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 June 2025: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R).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

Zinzendorf Hall Inc's network

6 peoplei6 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (6). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.

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.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 9 voting members of its governing body on its latest Form 990 Part VI; we list 6 in Part VII (Part VII does not always name every voting member).
NameRole as filedSinceOn the board
Mike WilkesBoard Member2020
6 yrs
Rev Bruce NelsonBoard Member2019
7 yrs
Rev Katie Van Der LindenBoard Member2022
4 yrs
Robert MeidenbauerSecretary/Treasurer2021
5 yrs
Scott DettmannAsst Secretary/Asst Treasu2021
5 yrs
Todd FischerPresident2019
7 yrs
Under 5 years5 to 6 years6 years or more

Officers and senior leadership

19 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Cheryl MeyerDirector of Home Healthsince 2019
Chris BraselClinical Reimbursement Manager2022
Gary ThorpeVP of Human Resourcessince 2019
Jeff HackelSVP of HR2023
Jeff HoffmanVP of Construction2023
Jeff HoffmannVP of Construction2022
Jennifer JohnsonExecutive Director-the Marquardtsince 2019
Julie MarksCFOsince 2019
Justin MunzelSenior VP of Commonheart2023
Keith VanlanduytSVP of Marketing & Philanthropy2023
Lisa WhiteDirector of Hospice2023
Mark PietrowiakVP of Business Developmentsince 2022
Matthew MautheCEOsince 2019
Melisa TewsDirector of Nurses- the Marquardt2022
Michael LibbySVP of Operationssince 2019
Michelle GodfreyCampus Administrator2021
Nicole ChwalaControllersince 2019
Rose BorckRN- the Marquardtsince 2019
Sherry CiraSVP of Administrationsince 2019

Pay and hours

year to 30 June 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
Todd FischerPresident0.5$0
Robert MeidenbauerSecretary/Treasurer0.5$0
Scott DettmannAsst Secretary/Asst Treasurer0.5$0
Dennis KonkolBoard Member0.5$0
Kevin KohlhoffBoard Member0.5$0
Rev Kate van der LindenBoard Member0.5$0
Lynne WagnerBoard Member0.5$0
Stever HerouxBoard Member0.5$0
Matthew MautheCEO5$0$670k$27k
Nicole ChwalaCFO5$0$297k$27k
Michael LibbySVP of Operations5$0$331k$22k
Ken SmithPresident of Illuminus5$0$74k$3k
Julie MarksCFO5$0
Justin MunzelSenior VP of Commonheart5$0$222k$26k
Mark PietrowiakVP of Business Development5$0$220k$27k
Jeff HackelSVP of HR5$0$222k$23k
Sherry CiraSVP of Administration5$0$231k$7k
Jennifer JohnsonExecutive Director-the Mar5$0$164k$23k
Gary ThorpeVP of Human Resources5$0$161k$22k
David BertschSVP of Facilities and Construction5$0$180k$17k
Keith VanlanduytSVP of Marketing and Philanthropy5$0$188k$7k
Mike JonesExecutive Director5$0$166k$14k
Suzanne WhittyExecutive Director5$0$150k$13k
Nicole MartinSVP of Sales5$0$133k$5k

About

Legal name
Zinzendorf Hall Inc
EIN
391647409
Address
1045 Hill St, Watertown, WI, 53098-3015
State
Wisconsin
Mission
Grounded in faith, we promote the health and well-being of each individual we serve (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
1989
Principal officer
Matthew Mauthe (as named on the Form 990)
IRS ruling date
1 March 1990
Status
Code 01 (unconditional exemption)
Form 990 filings on record
5, latest 2023
IRS Publication 78
PC (contributions deductible)

Most connected

Related organisations (Schedule R)

Longest observed on the filings

≥7years on the filingsRev Bruce Nelson
≥7years on the filingsTodd Fischer
≥6years on the filingsMike Wilkes
≥5years on the filingsRobert Meidenbauer

Latest return

year to 30 June 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 June 2025. US dollars, as filed.
Total assets
$13.1m
Total liabilities
$205k
Net assets or fund balances
$12.9m
Contributions and grants received
$0
Program service revenue
$6.9m
Employees
0
Volunteers
9