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Governance Register
US nonprofit · EIN 391500075 · Boston, MAiSource and licenceOrganisation record IRS Exempt Organizations Business Master File (EIN 391500075) - 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 31 December 2024: assets, liabilities, staff, website, telephone, pay, related organisations (Schedule R), grants paid (Schedule I).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

Childrens Hospital of Wisconsin Foundation Inc's network

38 people5 organisationsi38 people and 5 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (38). Violet dotted lines (5) 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

38 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 38 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.
NameRole as filedSinceOn the board
David Werner Chair (also filed as Dave Werner)Director/Chair2018
8 yrs
Barri DruryDirector2018
8 yrs
Bernard S KubaleDirector2018
8 yrs
Betsy BrennerDirector2018
8 yrs
Chad NoelDirector2020
6 yrs
Christopher Kaltenbach (also filed as Chris Kaltenbach)Director2018
8 yrs
Dan BuehrleDirector2018
8 yrs
Dave LuczakDirector2018
8 yrs
Dave Margolis MDDirector2018
8 yrs
Derek TyusDirector2022
4 yrs
Gail YabukiDirector2022
4 yrs
Greg W RenzDirector2018
8 yrs
Jerry JendusaDirector2020
6 yrs
Jim CaragherDirector2023
3 yrs
Jim OstromDirector2018
8 yrs
John M NoelDirector2018
8 yrs
John MillerDirector2018
8 yrs
Kelly GrebeDirector2018
8 yrs
Kelly J Cleary-RebholzDirector2018
8 yrs
Margaret Bryzski Nelson (also filed as Margaret Nelson)Director/President CHWF/CDO2018
8 yrs
Margaret TroyDirector/President and CEO CHHS2018
8 yrs
Mark BlutsteinDirector2020
6 yrs
Mark TheineDirector2020
6 yrs
Mary Ellen B StanekDirector2018
8 yrs
Mary M HosmerDirector2018
8 yrs
MEG DeanDirector2023
3 yrs
Michael SheppardDirector2023
3 yrs
Patrick HammesDirector2022
4 yrs
Portia YoungDirector2020
6 yrs
Raquel FilmanowiczDirector2018
8 yrs
Richard FlorsheimDirector2018
8 yrs
Shelly StayerDirector2020
6 yrs
Souheil BadranDirector2022
4 yrs
Stacey Walthers NaffahDirector/Vice Chair2020
6 yrs
Ted D KellnerDirector2018
8 yrs
Teddy WernerDirector2018
8 yrs
Thomas E Arenberg (also filed as Thomas Arenberg)Director2018
8 yrs
UGO NwagbaraochaDirector2018
8 yrs
Under 5 years5 to 6 years6 years or moreShow all 38 →

Officers and senior leadership

13 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.
NameTitle as filedOn the filings
Christine BaranouckyVP Engagement & Stewardshipsince 2018
Dena McCormickDir Strategic Info & Research2023
Heather NelsonExec Dir Philanthropysince 2019
Jay RabideauxVP Developmentsince 2018
Jeffrey StewartCOO Foundationsince 2018
Kara MuchowSr Director2023
Kelly SachseSenior Dir, Planned Givingsince 2018
Leslie TectorSecretary/VP General Counsel2023
Marc CadieuxTreasurer/Corp VP & CFOsince 2018
Martin VogelVP Principal Gifts2018
Maryanne KesselExecutive Development Dir, Hiisince 2018
Michelle MettnerCompany secretarysince 2018
Michelle Mettner End 123122Secretary/Corp VP Gov & Legal Affairs2022

Pay and hours

year to 31 December 2024iFrom 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
Jeffrey StewartCOO Foundation40$382k$80k
Jay RabideauxVP Development40$343k$80k
Christine BaranouckyVP Engagement & Stewardship40$290k$45k
Maryanne KesselExecutive Development Dir, Hhi40$283k$45k
Heather NelsonExec Dir Philanthropy40$208k$73k
Kelly SachseSenior Dir, Planned Giving40$203k$70k
Kara MuchowSr Director40$162k$62k
Dena McCormickDir Strategic Info & Research40$148k$30k
Margaret Troythrough Aug 2024Director/President & CEO CHHS0$0$2.6m$69k
Gil Peribeginning Aug 2024Director/President & CEO CHHS0$0$733k$170k
Margaret NelsonDirector/Pres CHWF & SVP CHHS40$0$803k$155k
Dave WernerDirector/Chair1$0
Stacey Walthers NaffahDirector/Vice Chair1$0
Thomas ArenbergDirector1$0
Souheil BadranDirector1$0
Mark BlutsteinDirector1$0
Betsy BrennerDirector1$0
Renee BoldtDirector1$0
Dan BuehrleDirector1$0
Jim CaragherDirector1$0
Kelly J Cleary-RebholzDirector1$0
Meg DeanDirector1$0
Barri DruryDirector1$0
Raquel FilmanowiczDirector1$0
Richard FlorsheimDirector1$0
Kelly GrebeDirector1$0
Patrick HammesDirector1$0
Mary M HosmerDirector1$0
Jerry JendusaDirector1$0
Chris KaltenbachDirector1$0
Ted D KellnerDirector1$0
Bernard S KubaleDirector1$0
Dave LuczakDirector1$0
Dave Margolis MDDirector1$0
John MillerDirector1$0
Chad NoelDirector1$0
John M NoelDirector1$0
Ugo NwagbaraochaDirector1$0
Jim OstromDirector1$0
Greg W RenzDirector1$0

About

Legal name
Childrens Hospital of Wisconsin Foundation Inc
EIN
391500075
Address
600 Atlantic Ave 30th FL, Boston, MA, 02210-2211
State
Massachusetts
Mission
Children's hospital of wisconsin foundation, inc. Is a 501(c)(3) organization that exists to fundraise for children's hospital and health system, inc. And its not-for-profit affiliates including children's hospital of wisconsin, inc., children's medical group, inc., children's service society of wisconsin, and children's specialty group, inc. (as filed on the Form 990)
Activity (NTEE)
E112 Health care
IRS classification
501(c)03 (tax-exempt under section 501(c)(3) where shown)
Classified purpose
Health Care
Size band
9 (IRS master file code)
Formed
1984
Principal officer
Meg Brzyski Nelson (as named on the Form 990)
IRS ruling date
1 March 1985
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

≥8years on the filingsDavid Werner
≥8years on the filingsBarri Drury
≥8years on the filingsBernard S Kubale
≥8years on the filingsBetsy Brenner

Latest return

year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.
Total assets
$1.72bn
Total liabilities
$161.4m
Net assets or fund balances
$1.55bn
Contributions and grants received
$26.4m
Program service revenue
$0
Grants and similar paid out
$28.5m
Employees
0
Volunteers
366

Grants paid

5 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
Children's Hospital of Wisconsin IncOperation & capital support$13m
Children's Hospital and Health System IncMedical research, child abuse prevention, health education, school based clinics, community service & capital support$9.1m
Children's Medical Group IncCommunity-based primary care clinics$3.1m
Children's Service Society of WisconsinChild wellbeing services & capital support$3m
Children's Specialty GroupResearch, education and operational support$281k