The Mast Cell Disease Society Inc
Donations deductibleThe Mast Cell Disease Society Inc's network
8 peoplei8 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (8). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.The board
8 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.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 8 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 |
|---|---|---|---|
| Judith Emmel Chair | Chair | 2022 | 4 yrs |
| Ariella Cohen Coleman | Director at Large | 2023 | 3 yrs |
| Celeste Finnerty | Vice Chair | 2020 | 6 yrs |
| Cole Shoemaker | Director at Large | 2024 | 2 yrs |
| Courtney Rabb | Ex Vice Chair | 2018 | 8 yrs |
| Jennifer Nicoloro-Santabarbara | Company secretary | 2022 | 4 yrs |
| Jessica Fraser | Executive Director | 2023 | 3 yrs |
| Rosemary Schultz | Interim Treasurer | 2022 | 4 yrs |
Under 5 years5 to 6 years6 years or more
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 |
|---|---|---|---|---|---|
| Jessica Fraser | Executive Director | 20 | $100k | $8k | |
| Celeste Finnerty | Vice Chair | 20 | $0 | ||
| Jennifer Nicoloro-Santabarbara | Secretary | 1 | $0 | ||
| Courtney Rabb | Ex Vice Chair | 5 | $0 | ||
| Rosemary Schultz | Interim Treasurer | 10 | $0 | ||
| Judith Emmel | Chair | 20 | $0 | ||
| Ariella Cohen Coleman | Director at Large | 20 | $0 | ||
| Cole Shoemaker | Director at Large | 20 | $0 |
About
- Legal name
- The Mast Cell Disease Society Inc
- EIN
- 521959601
- Address
- 153 Clinton Rd Box 416, Sterling, MA, 01564-2357
- State
- Massachusetts
- Mission
- The mast cell disease society, inc is dedicated to providing multi-faceted support to patients, families, and medical professionals in our community and to leading the advancement of knowledge and research in mast cell diseases through education, advocacy, and collaboration. (as filed on the Form 990)
- Activity (NTEE)
- F60 Mental health and crisis intervention
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Mental Health & Crisis Intervention
- Size band
- 5 (IRS master file code)
- Formed
- 1994
- Principal officer
- Judith Emmel (as named on the Form 990)
- IRS ruling date
- 1 April 1997
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 6, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsCourtney Rabb
≥6years on the filingsCeleste Finnerty
≥4years on the filingsJudith Emmel
≥4years on the filingsJennifer Nicoloro-Santabarbara
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
- $988k
- Total liabilities
- $28k
- Net assets or fund balances
- $960k
- Contributions and grants received
- $453k
- Program service revenue
- $52k
- Employees
- 5
- Volunteers
- 31
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 | $516k | $619k | Deficit $103k |
As filed on the IRS Form 990. US dollars.