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What is Radiation Therapy

Treatment Types

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June is National Cancer Survivors Month

Read stories shared by cancer survivors and their caregivers where they share their stories about their personal experience with cancer. Their stories provide support and inspiration for others fighting cancer, and help communicate the importance of access to treatments and quality care.

Learn more.

Safety

Radiation therapy is extremely safe. There are multiple checks and balances throughout the entire radiation therapy process to ensure patients receive the safest, most effective radiation therapy treatment.

Survivor Circle

Applications are currently being accepted for the 2026 ASTRO Survivor Circle Grant. The deadline for applications is 5:00 p.m. Eastern time on Friday, April 17, 2026. Recipients will be recognized at the ASTRO Annual Meeting, September 26 - 30, 2026, in Boston.

IMMUNOTHERAPY

Immunotherapy is a type of drug or medication that can block the signals that cancer cells use to “hide” from our immune system. Blocking these signals allows the immune system to fight cancer in a very different way than other treatments like chemotherapy or radiation therapy, which directly damage cancer cells.

MEET THE TREATMENT TEAM

Learn More About Practice Accreditation

WHAT IS ACCREDITATION

Accreditation is evidence that radiation oncology facilities are committed to providing high-quality and safe patient care.

WHY ACCREDITATION

Accreditation can give you the confidence that the facility has met the nationally recognized standards supporting good, safe care.

ACCREDITED FACILITIES

Find an APEx accredited facility near you.