Mendelssohn Club of Philadelphia
Donations deductibleMendelssohn Club of Philadelphia's network
15 people6 organisationsi15 people and 6 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (15). 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
15 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.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 13 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 |
|---|---|---|---|
| Julie Cohen Chair | Board Chair | 2019 | 7 yrs |
| Dominick Diorio | Artistic Director, Ex Officio | 2025 | 1 yr |
| Florence T Gardner | Executive Director, Ex Officio | 2025 | 1 yr |
| Gabrielle Rinkus | Board Member | 2025 | 1 yr |
| Gilberto Vega | Company secretary | 2023 | 3 yrs |
| Ilene Miller | Board Member | 2024 | 2 yrs |
| John Kohlhas | Treasurer | 2024 | 2 yrs |
| Laura Temoyan | Cohrus President and Board Member | 2019 | 7 yrs |
| Martin J Levitas | Board Member | 2018 | 8 yrs |
| Michelle Atherton | Board Member | 2025 | 1 yr |
| Priscilla LO | Board Member | 2019 | 7 yrs |
| Rachele Armstrong | Board Member | 2022 | 4 yrs |
| Russell Harris MD (also filed as Russ Harris) | Board Member | 2018 | 8 yrs |
| Thomas Sutton | Board Member | 2025 | 1 yr |
| Tiara Durham | Board Member | 2023 | 3 yrs |
Officers and senior leadership
3 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 |
|---|---|---|
| Amanda Schkeeper | Executive Director - Left Nov 2017 | 2018 |
| Dominick Diorio | Artistic Director & Conductor | since 2023 |
| Florence T Gardner | Executive Director | since 2018 |
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.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Florence T Gardner | Executive Director, Ex Officio | 40 | $88k | ||
| Dominick Diorio | Artistic Director, Ex Officio | 20 | $58k | ||
| Julie Cohen | Board Chair | 5 | $0 | ||
| Rachele Armstrong | Board Member | 1 | $0 | ||
| Tiara Durham | Board Member | 1 | $0 | ||
| Russell Harris MD | Board Member | 1 | $0 | ||
| John Kohlhas | Treasurer | 2 | $0 | ||
| Martin J Levitas | Board Member | 1 | $0 | ||
| Ilene Miller | Board Member | 1 | $0 | ||
| Priscilla Lo | Board Member | 1 | $0 | ||
| Laura Temoyan | Cohrus President and Board Member | 2 | $0 | ||
| Gilberto Vega | Secretary | 2 | $0 | ||
| Michelle Atherton | Board Member | 1 | $0 | ||
| Gabrielle Rinkus | Board Member | 1 | $0 | ||
| Thomas Sutton | Board Member | 1 | $0 |
About
- Legal name
- Mendelssohn Club of Philadelphia
- EIN
- 237121950
- Address
- 1901 S 9th St Ste 609, Philadelphia, PA, 19148-2392
- State
- Pennsylvania
- Mission
- To foster artistry, beauty & belonging by singing together to illuminate shared human experiences. (as filed on the Form 990)
- Activity (NTEE)
- A68Z Arts, culture and humanities
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Arts, Culture & Humanities
- Size band
- 4 (IRS master file code)
- Formed
- 1902
- Principal officer
- Florence T Gardner (as named on the Form 990)
- IRS ruling date
- 1 July 1972
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 8, latest 2025
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsMartin J Levitas
≥8years on the filingsRussell Harris MD
≥7years on the filingsJulie Cohen
≥7years on the filingsLaura Temoyan
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
- $270k
- Total liabilities
- $19k
- Net assets or fund balances
- $251k
- Contributions and grants received
- $407k
- Program service revenue
- $116k
- Employees
- 4
- Volunteers
- 150
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 | $480k | $555k | Deficit $75k |
As filed on the IRS Form 990. US dollars.
State registration
1 entityiBusiness-entity registers published by US states. These records are matched to this organisation by name and state, not by EIN, and are labelled as likely matches. Street addresses are not shown.Mendelssohn Club of Philadelphia likely matchiMatched by exact name and state (and ZIP where shown). State registers do not publish EINs, so this is not a confirmed match. Source: Pennsylvania Department of State, business entities (data.pa.gov xvd7-5r2c). Licence: public domain. Data last fetched 18 October 2026.
- State
- Pennsylvania
- Entity type
- Domestic Nonprofit Corporation
- Status
- Active
- Formed
- 18 April 1972
- Registered agent
- Not stated