International Society of Magnetic Resonance in Medicine
Donations deductibleInternational Society of Magnetic Resonance in Medicine's network
25 peoplei25 people on this map.The large node is the subject of this page. Solid lines are what the register itself records (25). Form 990 filings give names without a person identifier; SEC insider filings carry a CIK.The board
25 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 25 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 |
|---|---|---|---|
| KEI Yamada MD PHD Chair | Program Chair | 2023 | 3 yrs |
| Brandy Reed MBA RT | Member | 2024 | 2 yrs |
| C C Tchoyoson LIM MD | Member | 2024 | 2 yrs |
| Claudia Hillenbrand PHD MBA (also filed as Claudia Hillenbrand PHD) | Member | 2023 | 3 yrs |
| Derek Jones PHD | Past President | 2022 | 4 yrs |
| Elizabeth Hecht MD | Member | 2022 | 4 yrs |
| Hanzhang LU PHD | Member | 2023 | 3 yrs |
| James Carr MD | Member | 2024 | 2 yrs |
| Jeff Dunn PHD | Member | 2022 | 4 yrs |
| Jennifer McNab PHD | Member | 2024 | 2 yrs |
| Joseph JH Ackerman PHD (also filed as Joseph Ackerman PHD) | Treasurer | 2018 | 8 yrs |
| Kathryn Keenan PHD | Member | 2024 | 2 yrs |
| Krishna Nayak PHD | Equity Officer | 2019 | 7 yrs |
| Margaret A Hall-Craggs MD (also filed as Margaret Hall-Craggs, Margaret Hall-Craggs MD) | President | 2018 | 8 yrs |
| Mariya Doneva PHD | Member | 2024 | 2 yrs |
| Mark Griswold PHD | Vice President | 2023 | 3 yrs |
| Mark Schweitzer MD | Ex Officio | 2018 | 8 yrs |
| Masako Kataoka MD PHD | Member | 2023 | 3 yrs |
| Pablo Irarrazaval PHD | Member | 2022 | 4 yrs |
| Penny Gowland PHD | Company secretary | 2019 | 7 yrs |
| Peter Jezzard PHD | Ex Officio | 2019 | 7 yrs |
| Petra Huppi MD | Vice President-Elect | 2024 | 2 yrs |
| Ruth LIM Mbbs Dmedsc | Member | 2024 | 2 yrs |
| Susie YI Huang MD PHD | Member | 2023 | 3 yrs |
| Walter Block PHD | Ex Officio | 2019 | 7 yrs |
Officers and senior leadership
7 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 Marie Kahrovic | Executive Director | since 2021 |
| Kerry Crockett | Associate Executive Direct | 2018 |
| Mariam Barzin | Finance Director | since 2023 |
| Mariam Brazin | Finance Director | since 2019 |
| Melissa Simcox | Associate Executive Director | 2024 |
| Roberta Kravitz | Executive Director | since 2018 |
| Sally Moran | Director of It & Web | since 2018 |
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 |
|---|---|---|---|---|---|
| Anne Marie Kahrovic | Executive Director | 40 | $264k | $61k | |
| Melissa Simcox | Associate Executive Dir | 40 | $156k | $28k | |
| Sally Moran | Director of It & Web | 40 | $123k | $37k | |
| Parsualla Phillips | Director of Marketing | 40 | $106k | $32k | |
| Jennifer Clark | Director of Meetings | 40 | $100k | $24k | |
| Mark Olsen | Director of Finance | 40 | $46k | $15k | |
| Peter Jezzard PhD | Ex Officio | 1 | $38k | ||
| Mark Schweitzer MD | Ex Officio | 1 | $28k | ||
| Mark Griswold PhD | President | 1 | $0 | ||
| Margaret Hall-Craggs MD | Past President | 1 | $0 | ||
| Petra Huppi MD | Vice President | 1 | $0 | ||
| Nicole Seiberlich PhD | Vice President-Elect | 1 | $0 | ||
| Joseph Ackerman PhD | Treasurer | 1 | $0 | ||
| Penny Gowland PhD | Secretary | 1 | $0 | ||
| Claudia Hillenbrand PhD | Equity Officer | 1 | $0 | ||
| Katy Keenan PhD | Program Chair | 1 | $0 | ||
| Erika Raven PhD | Ex Officio | 1 | $0 | ||
| James Carr MD | Member | 1 | $0 | ||
| Mariya Doneva PhD | Member | 1 | $0 | ||
| Mary-Louise Greer PhD | Member | 1 | $0 | ||
| Susie Yi Huang MD PhD | Member | 1 | $0 | ||
| Masako Kataoka MD PhD | Member | 1 | $0 | ||
| Cornelia Laule PhD | Member | 1 | $0 | ||
| Ruth Lim MBBS Dmedsc | Member | 1 | $0 | ||
| Hanzhang Lu PhD | Member | 1 | $0 | ||
| Stephan Maier MD PhD | Member | 1 | $0 | ||
| Jose Pedro Marques PhD | Member | 1 | $0 | ||
| Jennifer McNab PhD | Member | 1 | $0 | ||
| Adam Scotson BSC Pg Cert Mri | Member | 1 | $0 | ||
| Anja van der Kolk MDN PhD | Member | 1 | $0 |
About
- Legal name
- International Society of Magnetic Resonance in Medicine
- EIN
- 232722507
- Address
- 2300 Clayton Rd Ste 620, Concord, CA, 94520-2142
- State
- California
- Mission
- To promote communication, research, development, and applications in the field of magnetic resonance in medicine and biology and other related topics and to develop and provide channels and facilities for continuing education in the field. (as filed on the Form 990)
- Activity (NTEE)
- E99Z Health care
- IRS classification
- 501(c)03 (tax-exempt under section 501(c)(3) where shown)
- Classified purpose
- Health Care
- Size band
- 8 (IRS master file code)
- Formed
- 1994
- Principal officer
- Anne-Marie Kahrovic (as named on the Form 990)
- IRS ruling date
- 1 August 1993
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 7, latest 2024
- IRS Publication 78
- PC (contributions deductible)
Most connected
Longest observed on the filings
≥8years on the filingsJoseph JH Ackerman PHD
≥8years on the filingsMargaret A Hall-Craggs MD
≥8years on the filingsMark Schweitzer MD
≥7years on the filingsKrishna Nayak PHD
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
- $17.6m
- Total liabilities
- $1m
- Net assets or fund balances
- $16.6m
- Contributions and grants received
- $643k
- Program service revenue
- $7.1m
- Grants and similar paid out
- $571k
- Employees
- 18
- Volunteers
- 22
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 | $9.9m | $9.9m | $11k |
As filed on the IRS Form 990. US dollars.