Overview

Radiation therapy is a highly technical medical procedure involving the use of ionizing radiation to treat cancer within the human body. The radiation therapist's job is to assist the radiation oncologist (a physician specializing in treating cancer with radiation) in the application of treatment by exposing specific areas of the patients body to prescribed dosages of radiation.

The primary responsibilities of the radiation therapist are operation of the therapeutic equipment, proper patient positioning, monitoring of the patient during the procedure, and strict documentation of patient procedures and radiation dosage received. Also required will be a knowledge of general patient care skills, quality assurance responsibilities, and quality control duties. Due to the nature of radiation therapy, the therapist is responsible to adhere to strict radiation safety guidelines. The successful therapist must demonstrate good communication skills and the ability to work with patients who are under a great deal of stress.

Radiation Therapist Training

A high school diploma or GED is required for those wishing to enter a radiation therapy program. Training in radiation therapy consists of a 2-4 year program leading to either an associates or bachelors degree and is available in colleges and universities. One year certificate programs are available for students who have successfully completed a bachelors or associates program in radiologic technology. Training may also be available through military programs. In 2009 there were 102 certified radiation therapy training programs in the U.S.

Radiation therapists must receive certification by the American Registry of Radiologic Technologists (ARRT) in order to practice. Continuing education credits are required in order to maintain and renew certification. In addition, many states also require a separate licensure for therapists. State requirements for licensure will vary dependent upon individual states requirements.

Radiation Therapist Jobs

Radiation therapist jobs are primarily found in hospitals and free standing radiation oncology centers. The typical radiation therapy job consists of working a 40 hour week.

The current and future job prospects for radiation therapists is very good with overall job growth expected to be faster than average for the next several years. This is primarily due to the aging population which requires more medical services, strong emphasis on the early detection and treatment of cancer, and technical advancements within the cancer treatment field.

Related Reference Materials

Principles and Practice of Radiation Therapy
Radiation Therapy Physics
Practical Essentials of Intensity Modulated Radiation Therapy