Mchc-Chicago Hospital Council
Donations deductibleRevenue
$7.8m
year to 31 December 2024
Expenses
$6.7m
year to 31 December 2024
Total assets
$5.8m
$4.4m liabilities
Net assets
$1.4m
assets less liabilities
Directors and trustees
3
8.1y av
Staff
29
employees, year to 31 December 2024
Chair observed
≥6 yrs
Arthur J Wilhelmi
Left since last filing
0
no seats appear to have opened
Mchc-Chicago Hospital Council's network
3 people4 organisationsi3 people and 4 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (3). Violet dotted lines (6) 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
3 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 3 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 |
|---|---|---|---|
| Arthur J Wilhelmi Chair | Chairman/President | 2018 | 8 yrs |
| Helga Brake | Director | 2019 | 7 yrs |
| Terri L Allen (also filed as Terri Allen) | Treasurer/Director | 2018 | 8 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
11 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 |
|---|---|---|
| Amy Dietche | Certified Specialist in Poison | 2024 |
| Anthony Burda | Certified Specialist | since 2018 |
| Carol Deslauriers | Senior Director | since 2018 |
| Connie Fischbein | Certified Specialist in Po | 2022 |
| Erin Pallasch | Certified Specialist | since 2018 |
| Jean Kirkel | Assistant Treasurer | since 2018 |
| Jerome Dimaano | Certified Specialist | since 2018 |
| Karen Harris | Secretary (PART YEAR) | since 2019 |
| Michael Wahl | Medical Director | since 2018 |
| Marilyn Hanzal | Secretary (Part Year) | since 2018 |
| Mark Deaton | Asst. Sec. (Part Year) | since 2018 |
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.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Arthur J Wilhelmi | Chairman/President | 3 | $0 | $1.3m | $269k |
| Terri L Allen | Treasurer/Director | 1 | $0 | $405k | $47k |
| Helga Brake | Director | 1 | $0 | $271k | $35k |
| Karen Harris | Secretary | 1 | $0 | $453k | $45k |
| Jean Kirkel | Assistant Treasurer | 1 | $0 | $280k | $39k |
| Michael Wahl | Medical Director | 38 | $0 | $301k | $66k |
| Carol Deslauriers | AVP, Illinois Poison Control | 40 | $0 | $224k | $23k |
| Jerome Dimaano | Certified Specialist in Poison | 40 | $0 | $152k | $57k |
| Anthony Burda | Certified Specialist in Poison | 40 | $0 | $185k | $31k |
| Amy Dietche | Certified Specialist in Poison | 40 | $0 | $152k | $14k |
About
- Legal name
- MCHC-Chicago Hospital Council
- EIN
- 362167008
- Address
- 1120 E Diehl Rd Ste 200, Naperville, IL, 60563-4899
- State
- Illinois
- Mission
- The mission of mchc chicago hospital council is to foster, promote, support, develop and encourage charitable, educational, scholastic and scientific purposes; promote cooperative effort and action between hospitals and other health care entities and the general public and thus enhance the effectiveness of the hospital and other health care service to the community; stimulate understanding... (as filed on the Form 990)
- Activity (NTEE)
- E22 Health care
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Health Care
- Size band
- 7 (IRS master file code)
- Formed
- 1986
- Principal officer
- Arthur J Wilhelmi (as named on the Form 990)
- IRS ruling date
- 1 July 2015
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Related organisations (Schedule R)
RelatedTRADE ASSOCIATIONIllinois Hospital AssociationRelatedEDUCATION/RESEARCHIllinois Hosp Research & Educ FoundRelatedEDUCATIONMidwest Alliance for Patient Safety
Longest observed on the filings
≥8years on the filingsArthur J Wilhelmi
≥8years on the filingsTerri L Allen
≥7years on the filingsHelga Brake
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
- $5.8m
- Total liabilities
- $4.4m
- Net assets or fund balances
- $1.4m
- Contributions and grants received
- $7.5m
- Program service revenue
- $52k
- Employees
- 29
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 |
|---|---|---|---|
| 2024 | $7.8m | $6.7m | $1.1m |
As filed on the IRS Form 990. US dollars.