American Society for Radiation Oncology (ASTRO) Employee Directory
Industry AssociationsVirginia, United States51-200 Employees
ASTRO is a professional association dedicated to radiation oncology, the largest of its kind, with more than 10,000 members including radiation oncologists, nurses, medical physicists, radiation therapists, dosimetrists, and biologists. These professionals work in hospitals, major academic research facilities, and cancer treatment centers around the globe, forming multidisciplinary radiation therapy teams that treat cancer. The organization supports these professionals through continuing medical education, health policy analysis, patient information resources, and advocacy to navigate today’s evolving healthcare landscape. Headquartered in Arlington, Virginia, ASTRO operates within the industry associations sector and serves a global community of practitioners focused on standards and guidance in cancer care delivery. In early 2026, ASTRO Academy launched a training program to expand the number of cancer specialists with expertise in therapeutic radiopharmaceuticals.
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