Prohealth Oconomowoc Memorial Hospital Inc
Donations deductibleProhealth Oconomowoc Memorial Hospital Inc'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 (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
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 |
|---|---|---|---|
| Gary Beyer Chair | Chairperson | 2018 | 8 yrs |
| John Hallett | Vice Chairperson | 2018 | 8 yrs |
| Susan Edwards | President and CEO - PHC | 2018 | 8 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
20 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 |
|---|---|---|
| Aaron Raabe | Pharmacist - Inpatient | since 2022 |
| Andrew Gutierrez | Chief Financial Officer | since 2022 |
| Benjamin Diamaduros | Pharmacist - Inpatient 7/70 | since 2022 |
| Christine Koehler | Pharmacist - Inpatient | 2021 |
| Donna Page | Critical Care Resp Care Pract | 2024 |
| Gary Siuta | Pharmacist - Inpatient | 2018 |
| John Robertstad | Chief Community Liaison | since 2018 |
| Kay Nissen | MGR Emergency Department | since 2019 |
| Kenneth Price | Chief Operating Officer | since 2018 |
| Kevin Barr | Interim CFO - Started Aug 2021 | since 2021 |
| Kristine Tickner | Team Lead, Physical Therapist | since 2019 |
| Leann Ozminkowski | Pharmacist - Inpatient | since 2020 |
| Leanna Westenberg | Clinical Nurse II | 2020 |
| Lisa Schenker | MGR Surgical Service | since 2018 |
| Michael T Batir | Coord: Automation Informatics | 2018 |
| Ronald Farr | Chief Financial/Admin Officer | since 2018 |
| Ryan Doyle | Team Lead, Physical Therapist | since 2018 |
| Sharon Rehnberg | MGR Patient Care | since 2019 |
| Shawn Rutka | Pharmacist - Inpatient | since 2018 |
| Tara Schwefel | Pharmacist - Inpatient | since 2023 |
Pay and hours
year to 30 September 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.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Aaron Raabe | Neo Critical Care Resp Care Pract | 36 | $207k | $57k | |
| Tara Schwefel | Neo Critical Care Resp Care Pract | 36 | $178k | $7k | |
| Shawn Rutka | Pharmacist - Inpatient | 40 | $162k | $57k | |
| Donna Page | Neo Critical Care Resp Care Pract | 36 | $153k | $12k | |
| Sharon Rehnberg | MGR Patient Care | 40 | $146k | $28k | |
| Gary Beyer | Chairperson | 2 | $0 | ||
| John Hallett | Vice Chairperson | 2 | $0 | ||
| Susan Edwards | President and CEO - PHC | 2 | $0 | $3.6m | $477k |
| Andrew Gutierrez | Chief Financial Officer | 2 | $0 | $894k | $184k |
| Kenneth Price | Chief Operating Officer | 2 | $0 | $1.5m | $245k |
About
- Legal name
- Prohealth Oconomowoc Memorial Hospital Inc
- EIN
- 390794174
- Address
- N17 W24100 Riverwood Drive, Waukesha, WI, 53188-1127
- State
- Wisconsin
- Mission
- Continuously improving the health of our community. (as filed on the Form 990)
- Activity (NTEE)
- E220 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
- 1948
- IRS ruling date
- 1 June 1956
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 7, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Related organisations (Schedule R)
RelatedHOSPITALProhealth Waukesha Memorial Hospital IncRelatedCHARITABLE SUPPORTProhealth Care Foundation IncRelatedHEALTHCAREProhealth Home Care IncRelatedHEALTHCARENational Regency of New Berlin Inc
Longest observed on the filings
≥8years on the filingsGary Beyer
≥8years on the filingsJohn Hallett
≥8years on the filingsSusan Edwards
Latest return
year to 30 September 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 September 2025. US dollars, as filed.- Total assets
- $114.4m
- Total liabilities
- $97.7m
- Net assets or fund balances
- $16.7m
- Contributions and grants received
- $1.3m
- Program service revenue
- $131.7m
- Employees
- 1,066
- Volunteers
- 85
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 |
|---|---|---|---|
| 2023 | $138.7m | $128.5m | $10.3m |
As filed on the IRS Form 990. US dollars.