University of Maryland Radiation Oncology Associates PA
Under the medical service plan of the university of Maryland school of medicine, medical services are rendered by the members of the faculty on behalf of the school of medicine in connection with their duties to provide clinical instruction for medical students and other trainees and to deliver healthcare to the general public without regard to the patient's ability to pay for services.
University of Maryland Radiation Oncology Associates PA at a glance
In short: University of Maryland Radiation Oncology Associates PA gave $50K across 1 grant in 2025 (avg $50K), mostly in Maryland. Source: 2025 IRS Form 990.
- Annual giving (2025)
- $50,000
- +0.0% vs 2024
- Grants made (2025)
- 1
- +0.0% vs 2024
- Average grant
- $50,000
- +0.0% vs 2024
- Median grant
- $50,000
- Total assets
- $8,871,155
- -7.1% vs 2024
- Primary geography
- Maryland (100% of itemized 2025 grant dollars)
- Latest 990 filing
- Form 990, 2025 View filing
Data from IRS Form 990, 2025; updated September 2026.
Who University of Maryland Radiation Oncology Associates PA funds
How this funder distributes its grants
Top Recipients
Top recipient in 2025
The largest 2025 recipient was American Cancer Society Inc ($50K).
Grant Size Distribution
5 grants across all recorded years
The most common grant size was in the $50–100K range: 4 grants of 5 (80%).
Geographic Focus
Where this funder awards grants
Grant Distribution by State
Share of the 2025 grant dollars on its one itemized grant.
States
Cities
How University of Maryland Radiation Oncology Associates PA gives
- Giving held roughly steady from 2022 to 2025 (−17%). Method
From the foundation's IRS Form 990 filings. Methodology.
Giving History
Giving Over Time
Total grant dollars and number of grants per year
From 2022 to 2025, annual grant giving ranged from $50K (2023) to $60K (2022). In 2025 it made 1 grant totaling $50K.
Grants by year
Grant recipients and amounts by year
| Recipient | Purpose | Amount |
|---|---|---|
| American Cancer Society Inc Middle River, MD | Charitable - Baltimore Hope Lodge | $50,000 |
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Financial History
Multi-year comparison from IRS filings
| Filing year | Total Assets | Revenue | Expenses | Grants paid | Grants | Net Investment Income |
|---|---|---|---|---|---|---|
| 2025 | $8,871,155 | $21,334,012 | $21,532,866 | $50,000 | 1 | $239,683 |
| 2024 | $9,548,361 | $19,116,545 | $18,625,461 | $50,000 | 1 | $190,187 |
| 2023 | $7,302,969 | $17,649,970 | $17,387,081 | $50,000 | 1 | $79,789 |
| 2022 | $7,174,429 | $17,536,152 | $17,900,329 | $60,000 | 2 | — |
| 2021 | $6,659,518 | $17,091,961 | $17,406,212 | — | — | — |
| 2020 | $7,224,462 | $17,369,786 | $18,528,837 | — | — | — |
About University of Maryland Radiation Oncology Associates PA
Based on IRS filings
University of Maryland Radiation Oncology Associates PA is a public charity, based in Baltimore, MD. IRS filing data is available from 2020 through 2025. As of 2025, the organization holds $8.9M in total assets. In 2025, it awarded 1 grant totaling $50K. Net investment income was $240K.
Leadership & Key People
Officers and directors from IRS filings
University of Maryland Radiation Oncology Associates PA is led by William F Regine MD, President on every filing since 2020; all 10 officers listed in 2025 are compensated.
Officers on the 2025 filing
William F Regine MD
President
On filings since 2020
40 hrs/week
$602K (2020) → $671K (2025)
Elizabeth Nichols MD
Secretary & Treasurer
Treasurer → Secretary & Treasurer, 2025
On filings since 2020
40 hrs/week
$217K (2020) → $181K (2025)
Frank Young
Chief Administrative Officer
Senior Administrator → Chief Administrative Officer, 2025
On filings since 2020
40 hrs/week
$114K (2020) → $151K (2025)
Mark Mishra MD
Professor
Associate Professor → Professor, 2024
On filings since 2020
40 hrs/week
$193K (2020) → $153K (2025)
Martha A. Vaughn
Associate Administrator
On filings since 2020
40 hrs/week
$228K (2022) → $237K (2025)
Sally Cheston
Vice President
Assistant Professor → Vice President - From, 2022
Vice President - From → Vice President, 2023
On filings since 2020
40 hrs/week
$211K (2020) → $140K (2025)
Jason Molitoris
Associate Professor
Assistant Professor → Associate Professor, 2024
On filings since 2022
40 hrs/week
$151K (2022) → $161K (2025)
Phuoc Tran
Professor
On filings since 2023
40 hrs/week
$197K (2023) → $212K (2025)
Sarah McAvoy
Associate Professor
New on the 2025 filing
40 hrs/week
$153K (2025)
Tiffani Tyer CRNP
Nurse Practitioner
New on the 2025 filing
40 hrs/week
$192K (2025)
Former officers (6)
- Former: Young Kwok MD (2020–2024) — Professor
- Former: Tiffani N. Tyer Np (2022–2024) — Nurse Practitioner
- Former: Matthew Witek (2023) — Associate Professor
- Former: Jack Hong MD (2020–2022) — Assistant Professor
- Former: Zeljko Vujaskovic MD (2020–2022) — Vice President - Till
- Former: Tiffani N. Tyer (2020–2021) — Nurse Practitioner
Data from IRS Form 990 filings, 2020–2025. "On filings since" is the earliest filing we hold that lists the person; hours are average hours per week as reported.
Compensation Overview
From 2025 IRS filing
The highest reported compensation on the 2025 filing was $671K, to William F Regine MD (President). 10 officers or directors reported compensation on that filing.
Frequently asked questions about University of Maryland Radiation Oncology Associates PA
How much does University of Maryland Radiation Oncology Associates PA give each year?
University of Maryland Radiation Oncology Associates PA gave $50K across 1 grant in 2025, according to its 2025 IRS Form 990. In 2024 it gave $50K across 1 grant.
How large is University of Maryland Radiation Oncology Associates PA?
University of Maryland Radiation Oncology Associates PA reported $8.9M in total assets on its 2025 IRS Form 990. Its revenue that year was $21.3M.
Where does University of Maryland Radiation Oncology Associates PA operate?
University of Maryland Radiation Oncology Associates PA has awarded grants in Georgia, Maryland, Pennsylvania.
What is University of Maryland Radiation Oncology Associates PA's EIN?
University of Maryland Radiation Oncology Associates PA's EIN (Employer Identification Number) is 52-1266476. IRS Form 990 filing data is available on this page for 2020–2025.
Data last updated September 2026. Sourced from IRS Form 990 filings.
Data update history
(4)
When this profile's IRS filing data changed on Grantable
- Updated Form 990 for fiscal year 2022 (received by the IRS May 13, 2023)
- Updated Form 990 for fiscal year 2023 (received by the IRS May 15, 2024)
- Updated Form 990 for fiscal year 2024 (received by the IRS May 15, 2025)
- Added Form 990 for fiscal year 2025 (received by the IRS May 14, 2026)
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