The American Society for Radiation Oncology (ASTRO) is the premier radiation oncology society in the world, with more than 10,500 members who are physicians, nurses, biologists, physicists, radiation therapists, dosimetrists and other health care professionals who specialize in treating patients with radiation therapies. As the leading organization in radiation oncology, ASTRO is dedicated to improving patient care through professional education and training, support for clinical practice and health policy standards, and the advancement of science and research.
Serves as the central administrative and operational hub for all of ASTRO's activities, including membership services, educational program development, journal publications, annual meeting planning, and health policy advocacy.
Modern office facilities equipped to support a dynamic professional staff, including meeting spaces for committees and collaborative work areas. Its proximity to Washington D.C. is a key feature for its advocacy work.
A mission-driven, professional, and collaborative environment focused on advancing the field of radiation oncology and supporting its members. Emphasis is placed on innovation, education, and patient advocacy.
The headquarters is crucial for coordinating ASTRO's extensive national and international efforts in research, education, and advocacy, directly influencing cancer care standards and policies.
ASTRO has a significant global presence through its diverse international membership, collaborations with international radiation oncology societies, and the global reach of its educational programs, publications (such as the Red Journal and Practical Radiation Oncology), and its Annual Meeting, which attracts thousands of attendees from around the world. ASTRO actively engages in global health initiatives and promotes best practices in radiation oncology worldwide.
251 18th Street South, 8th Floor
Arlington
VA
USA
Address: 251 18th Street South, 8th Floor
As the sole office, it handles all aspects of the society's mission, including global outreach, member support worldwide, and organization of international meetings and educational events.
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As of April 2025, American Society for Radiation Oncology (ASTRO)' leadership includes:
American Society for Radiation Oncology (ASTRO) has been backed by several prominent investors over the years, including:
ASTRO's Board of Directors leadership positions (President, President-elect, Chair) typically rotate annually following elections by the membership, with terms officially beginning at the close of the Annual Meeting. Staff executive changes are less frequent and announced as they occur.
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The American Society for Radiation Oncology (ASTRO) likely uses a standardized email format for its staff, typically combining elements of an employee's name with the astro.org domain.
[firstinitial][last]@astro.org
Format
lthevenot@astro.org
Example
80%
Success rate
ASTRO.org • May 21, 2024
ASTRO submitted comments to the Centers for Medicare & Medicaid Services (CMS) on its proposal for a prior authorization demonstration program for certain radiation therapy services. ASTRO expressed concerns about potential negative impacts on patient access to care....more
ASTRO.org • April 9, 2024
ASTRO released a new clinical guideline providing recommendations on the use of radiation therapy to treat patients with locally advanced non-small cell lung cancer (NSCLC). The guideline aims to help clinicians make evidence-based decisions for optimal patient outcomes....more
ASTRO.org • October 4, 2023
Jeff D. Michalski, MD, MBA, FASTRO, officially began his term as President of ASTRO at the society's 65th Annual Meeting. Howard Sandler, MD, MS, FASTRO, transitioned to Chair of the ASTRO Board of Directors....more
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