The Radiation Therapist administers the radiation throughout the treatment process and is a vital member of the radiation oncology team. Radiation therapists are the primary liaisons between patients and other members of the radiation oncology team as well as other healthcare providers. The Therapist is involved in the initial treatment planning, simulation, setup and treatment of the patient. The therapist is also actively involved in other special programs such as brachytherapy, stereotactic, etc.