Ohio Osteopathic Association
Revenue
$533k
year to 30 April 2025
Expenses
$846k
year to 30 April 2025
Total assets
$946k
$361k liabilities
Net assets
$584k
assets less liabilities
Directors and trustees
20
4.3y av
Staff
4
employees, year to 30 April 2025
Left since last filing
0
no seats appear to have opened
Officers and senior staff
1
named in Part VII
Ohio Osteopathic Association's network
20 people3 organisationsi20 people and 3 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (20). 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
20 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 19 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 |
|---|---|---|---|
| Amisha Saini | Sga Trustee | 2025 | 1 yr |
| Andrew P Eilerman DO | Vice-President | 2019 | 7 yrs |
| Brian L Colopy | Trustee | 2025 | 1 yr |
| Charles R Fisher | Trustee | 2025 | 1 yr |
| Chelsea A Nickolson DO | Trustee | 2021 | 5 yrs |
| Douglas W Harley DO | President | 2018 | 8 yrs |
| Edward E Hosbach II DO | President-Elect | 2023 | 3 yrs |
| Gregory Hill DO | Trustee | 2022 | 4 yrs |
| Heidi Weber | Executive Director | 2025 | 1 yr |
| James Applegate | Sga Trustee | 2025 | 1 yr |
| John Cbaker | Trustee | 2025 | 1 yr |
| Katherine Eilenfeld DO | Treasurer | 2018 | 8 yrs |
| Kristen Conrad-Schnetz | Trustee | 2025 | 1 yr |
| Melinda E Ford DO | Trustee | 2020 | 6 yrs |
| Michael E Dietz DO | Ooa Speaker of House | 2018 | 8 yrs |
| Muro Kahyaoglu | Sga Trustee | 2025 | 1 yr |
| Nathan P Samsa | Ooa Vice Speaker of the House | 2025 | 1 yr |
| Nicholas G Espinoza DO | Trustee | 2018 | 8 yrs |
| Nicholas W Salupo DO | Resident Representative | 2023 | 3 yrs |
| Nicklaus J Hess DO | Immediate Past President | 2018 | 8 yrs |
Officers and senior leadership
1 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 |
|---|---|---|
| Joanne Barnhart | Director of Accounting and Membership | 2025 |
Pay and hours
year to 30 April 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 |
|---|---|---|---|---|---|
| Heidi Weber | Executive Director | 40 | $149k | $11k | |
| Joanne Barnhart | Director of Accounting and Membership | 40 | $107k | $14k | |
| Nicklaus J Hess Do | Immediate Past President | 5 | $0 | ||
| Douglas W Harley Do | President | 40 | $0 | ||
| Edward E Hosbach II Do | President-Elect | 5 | $0 | ||
| Nicholas G Espinoza Do | Trustee | 5 | $0 | ||
| Chelsea A Nickolson Do | Trustee | 5 | $0 | ||
| Michael E Dietz Do | Ooa Speaker of House | 5 | $0 | ||
| John Cbaker | Trustee | 5 | $0 | ||
| Andrew P Eilerman Do | Vice-President | 5 | $0 | ||
| Katherine Eilenfeld Do | Treasurer | 5 | $0 | ||
| Gregory Hill Do | Trustee | 5 | $0 | ||
| Melinda E Ford Do | Trustee | 5 | $0 | ||
| Nicholas W Salupo Do | Resident Representative | 5 | $0 | ||
| Nathan P Samsa | Ooa Vice Speaker of the House | 5 | $0 | ||
| Charles R Fisher | Trustee | 5 | $0 | ||
| Kristen Conrad-Schnetz | Trustee | 5 | $0 | ||
| Amisha Saini | Sga Trustee | 5 | $0 | ||
| James Applegate | Sga Trustee | 5 | $0 | ||
| Muro Kahyaoglu | Sga Trustee | 5 | $0 | ||
| Brian L Colopy | Trustee | 5 | $0 |
About
- Legal name
- Ohio Osteopathic Association
- EIN
- 316049335
- Address
- 53 W 3rd Ave, Columbus, OH, 43201-3208
- State
- Ohio
- Mission
- The mission of the ohio osteopathic association is to support ohio's osteopathic physicians in delivering principle centered medicine and achieving the quadruple aim through the practice of osteopathic medicine. (as filed on the Form 990)
- IRS classification
- 501(c)06 (tax-exempt under section 501(c)(3) where shown)
- Size band
- 5 (IRS master file code)
- Formed
- 1898
- Principal officer
- Heidi Weber (as named on the Form 990)
- IRS ruling date
- 1 April 1945
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 8, latest 2025
Most connected
Longest observed on the filings
≥8years on the filingsDouglas W Harley DO
≥8years on the filingsKatherine Eilenfeld DO
≥8years on the filingsMichael E Dietz DO
≥8years on the filingsNicholas G Espinoza DO
Latest return
year to 30 April 2025iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 30 April 2025. US dollars, as filed.- Total assets
- $946k
- Total liabilities
- $361k
- Net assets or fund balances
- $584k
- Contributions and grants received
- $43k
- Program service revenue
- $402k
- Grants and similar paid out
- $200
- Employees
- 4
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 | $539k | $591k | Deficit $52k |
As filed on the IRS Form 990. US dollars.