GrantAuthority

Radiation Oncology Institute

Grantmaking foundation in Arlington, Virginia · EIN 51-0178702

Total giving
$340KTax year 2025
Total assets
$20MLatest reported
Latest IRS filing
2025Form 990 / 990-PF

Mission

TO BRING THE VISION TO REALITY, THE FOUNDATION WILL ACCELERATE BOLD AND INNOVATIVE IDEAS IN RADIATION THERAPY.

Quoted from the foundation's IRS filing.

Giving by year

$190K2020
$170K2021
$420K2022
$420K2023
$330K2024
$340K2025

Totals by tax year, rounded to two significant figures. Years without a reported total show the sum of grants itemized on the filing.

Top recipients

RecipientAmountTax year
Massaschusetts General Hospital-Research Finance$62K2022
The University of Chicago$56K2022
Brigham and Women'S Hospital$50K2022
University Hospitals of Cleveland$49K2022
Icahn School of Medicine at Mount Sinai$39K2022

Amounts are rounded. The full grantee list is available with a free account.

Website: www.roinstitute.org

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Similar foundations in Virginia

Source: IRS Form 990 and 990-PF filings, tax year 2025. Also see this organization on ProPublica Nonprofit Explorer.