Denver Montessori Society
Donations deductibleDenver Montessori Society's network
16 people7 organisationsi16 people and 7 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (16). Violet dotted lines (7) 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
16 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 17 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 |
|---|---|---|---|
| Cristin Brown Chair | Chair | 2019 | 7 yrs |
| Ben Scheier | Trustee | 2025 | 1 yr |
| Brooke Flavin | Vice Chair | 2019 | 7 yrs |
| Chris Vascardi | Trustee | 2025 | 1 yr |
| Greg Blanchard | Trustee | 2019 | 7 yrs |
| Jennifer Tarin | Executive Trustee | 2025 | 1 yr |
| Jesse Russell | Trustee | 2025 | 1 yr |
| Kimberly Troggio | Trustee | 2021 | 5 yrs |
| Lorien Butler | Company secretary | 2021 | 5 yrs |
| Lucas Barrowman | Trustee | 2021 | 5 yrs |
| Mark Twarogowski | Trustee | 2025 | 1 yr |
| Rebecca Cooperman (also filed as Becky Cooperman) | Trustee | 2025 | 1 yr |
| Scott Porter | Trustee | 2019 | 7 yrs |
| Shilpa Arora | Trustee | 2025 | 1 yr |
| Timothy Hoffman | Trustee | 2025 | 1 yr |
| Vincent Dipietro | Treasurer | 2020 | 6 yrs |
Officers and senior leadership
8 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 |
|---|---|---|
| Anne Hewetson | Dean of Programs and Student Life | since 2022 |
| Christine Fabian | Dir. of Financial Operations (Part Year) | 2025 |
| Dagmar Haberkorn | CFO/Business Manager | since 2019 |
| Jesse Aerni | Dir. of Financial Operations | 2025 |
| Julie Bragdon | Head of School | since 2019 |
| Rachel Northrop | Director of Early Childhood | 2025 |
| Tara Keene | Dir. of Development | 2025 |
| Virginia Bishop | Director of Development & Marketing | since 2019 |
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 |
|---|---|---|---|---|---|
| Julie Bragdon | Head of School | 40 | $309k | $30k | |
| Christine Fabian | Dir. of Financial Operations (Part Year) | 40 | $157k | $1k | |
| Anne Hewetson | Dean of Program | 40 | $133k | $11k | |
| Rachel Northrop | Director of Early Childhood | 40 | $108k | $9k | |
| Tara Keene | Dir. of Development | 40 | $102k | $8k | |
| Cristin Brown | Chair | 1 | $0 | ||
| Brooke Flavin | Vice Chair | 1 | $0 | ||
| Vincent Dipietro | Treasurer | 3 | $0 | ||
| Lorien Butler | Secretary | 1 | $0 | ||
| Jennifer Tarin | Executive Trustee | 1 | $0 | ||
| Ben Scheier | Trustee | 1 | $0 | ||
| Chris Vascardi | Trustee | 1 | $0 | ||
| Greg Blanchard | Trustee | 1 | $0 | ||
| Kimberly Troggio | Trustee | 1 | $0 | ||
| Lucas Barrowman | Trustee | 1 | $0 | ||
| Mark Twarogowski | Trustee | 1 | $0 | ||
| Shilpa Arora | Trustee | 1 | $0 | ||
| Scott Porter | Trustee | 1 | $0 | ||
| Rebecca Cooperman | Trustee | 1 | $0 | ||
| Becky Cooperman | Trustee | 1 | $0 | ||
| Jesse Russell | Trustee | 1 | $0 | ||
| Timothy Hoffman | Trustee | 1 | $0 | ||
| Jesse Aerni | Dir. of Financial Operations | 40 | $0 |
Colorado roster
18 listediOfficers, directors and trustees from the latest filing with the Colorado Secretary of State (document 20263015486). Titles are as filed; some entries are registered agents or custodians of records rather than board members. Source: data.colorado.gov, public domain.| Name | Title as filed |
|---|---|
| Mark Twarogowski | Trustee |
| Lara Hurst | Vice-Chair |
| Chris Viscardi | Treasurer |
| Greg Blanchard | Trustee |
| Vincent Dipietro | Chair |
| Lucas Barrowman | Trustee |
| Shilpa Arora | Trustee |
| Rebecca Cooperman | Trustee |
| Jennifer Tarin | Trustee |
| Timothy Hoffman | Trustee |
| Elfrun van Koeller | Trustee |
| Aerni Howard Earl Jesse | |
| Laura Goodman | Trustee-Faculty |
| Jesse Russell | Trustee |
| Megan Korell | Trustee-Faculty |
| Dan McCoy | Trustee |
| Kimberly Troggio | Secretary |
| Julie Bragdon | Head of School |
About
- Legal name
- Denver Montessori Society
- EIN
- 840536045
- Address
- 1460 S Holly St, Denver, CO, 80222-3510
- State
- Colorado
- Mission
- Montessori school of denver (msd) is a dynamic educational environment empowering students to use diverse knowledge and experiences to reach their full potential and do good in the world. Msd is accredited by acis and the american montessori society. (as filed on the Form 990)
- Activity (NTEE)
- B21Z Education
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Education
- Size band
- 8 (IRS master file code)
- Formed
- 1964
- Principal officer
- Julie Bragdon (as named on the Form 990)
- IRS ruling date
- 1 October 1965
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2025
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥7years on the filingsCristin Brown
≥7years on the filingsBrooke Flavin
≥7years on the filingsGreg Blanchard
≥7years on the filingsScott Porter
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
- $18.8m
- Total liabilities
- $12.8m
- Net assets or fund balances
- $6m
- Contributions and grants received
- $785k
- Program service revenue
- $9.1m
- Grants and similar paid out
- $594k
- Employees
- 133
- Volunteers
- 160
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.Denver Montessori Society 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: Colorado Secretary of State (CDOS), business entities (data.colorado.gov 4ykn-tg5h). Licence: public domain. Data last fetched 18 October 2026.
- State
- Colorado
- Entity type
- nonprofit corporation
- Status
- Good Standing
- Formed
- 2 September 1964
- Registered agent
- Denver Montessori Society (city and state not held)
This register does not publish officers or directors.