EIN 42-0943164

American Society for Radiation Oncology (ASTRO)

IRS 501(c) type
Num. employees
Year formed
Most recent tax filings
NTEE code, primary
As the leading organization in radiation oncology, biology and physics, ASTRO is dedicated to improving patient care through education, clinical practice, advancement of science and advocacy.
Total revenues
Total expenses
Total assets
Num. employees

Program areas at ASTRO

Astro annual meeting: astro's annual meeting is the premier Radiation Oncology scientific event in the world and draws more than 11,000 attendees each year. The theme for the 2022 astro annual meeting was "artificial intelligence and emotional intelligence: caring for the patient in a wireless world". The meeting highlighted the potential of ai, big data and the latest scientific breakthroughs, in addition to showcasing the central role of human interaction in caring for and curing our patients.
Accreditation program for excellence (apex): created by astro to support quality improvement in Radiation therapy practices. Facilities that earn accreditation demonstrate the systems, personnel, policies and procedures needed to meet apex standards for high-quality patient care.
Journals: astro publishes three top-notch journals to bring the latest Radiation Oncology research to our members quickly. Our flagship journal, the international journal of Radiation Oncology - biology - physics, also known as the red journal, focuses on cutting-edge prospective clinical research. Its companion journal, practical Radiation Oncology, publishes research such as guidelines and white papers that will make an impact in the practice today. Our newest journal, advances in Radiation Oncology, focuses on important retrospective work, clinical trial re-analyses, survey analyses and case reports.

Grants made by ASTRO

GranteeGrant descriptionAmount
American Cancer Society (ACS)Astro-Acs Clinician Scientist Development Grant$212,500
Memorial Sloan-Kettering Cancer Center / Sloan-Kettering Inst for Cancer ReSeed Grant$25,000
Stanford University / The Board of Trustees of the Leland Stanford Junior UniversitySeed Grant$25,000
...and 5 more grants made

Who funds American Society for Radiation Oncology (ASTRO)

Grants from foundations and other nonprofits
THE Breast Cancer Research FoundationMedical Research$110,000
American Society of Radiologic Technologists (ASRT)See Part Iv$50,000
Silicon Valley Community Foundation (SVCF)Health$30,000
...and 3 more grants received

Personnel at ASTRO

Laura ThevenotChief Executive Officer$774,745
Terry KarrasVice President Finance and Administration / Chief Financial Officer$200,015
Anna ArnoneVice President , Membership and Communication / Vice President Member Relations and Communications / Employee$180,983
Dave AdlerVice President , Advocacy and Clinical Affairs / Vice President Advocacy and Clinical Affairs / Employee$226,679
Chris NeumannVice President , Education$163,428
...and 19 more key personnel

Financials for ASTRO

RevenuesFYE 12/2022
Total grants, contributions, etc.$2,805,201
Program services$17,840,709
Investment income and dividends$826,559
Tax-exempt bond proceeds$0
Royalty revenue$2,071,052
Net rental income$0
Net gain from sale of non-inventory assets$-112,708
Net income from fundraising events$0
Net income from gaming activities$0
Net income from sales of inventory$0
Miscellaneous revenues$734,255
Total revenues$24,165,068

Form 990s for ASTRO

Fiscal year endingDate received by IRSFormPDF link
2022-122023-11-07990View PDF
2020-122021-08-31990View PDF
2019-122021-06-08990View PDF
2018-122020-01-10990View PDF
2017-122018-11-15990View PDF
...and 8 more Form 990s
Data update history
January 23, 2024
Posted financials
Added Form 990 for fiscal year 2022
January 23, 2024
Updated personnel
Identified 13 new personnel
January 2, 2024
Used new vendors
Identified 1 new vendor, including
January 2, 2024
Received grants
Identified 3 new grant, including a grant for $30,000 from Silicon Valley Community Foundation (SVCF)
September 23, 2023
Received grants
Identified 3 new grant, including a grant for $110,000 from THE Breast Cancer Research Foundation
Nonprofit Types
Professional associationsBusiness and community development organizationsDisease-focused nonprofitsHeadquarter / parent organizations
HealthScience and technologyMental healthDiseases and disordersMedical disciplinesCommunity improvementCancerBusiness and industry
MembershipsReceives government fundingEndowed supportCommunity engagement / volunteering
General information
251 18th St S 8th Floor
Arlington, VA 22202
Metro area
Washington-Arlington-Alexandria, DC-VA-MD-WV
Arlington County, VA
Website URL
(703) 502-1550
Facebook page
Twitter profile
IRS details
Fiscal year end
Taxreturn type
Form 990
Year formed
Eligible to receive tax-deductible contributions (Pub 78)
NTEE code, primary
G30: Cancer
NAICS code, primary
813920: Professional Associations
Parent/child status
Central organization
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