Medical Dosimetry is part of radiation oncology. Under the direction of a medical physicist, Medical Dosimetrists utilize dedicated computers to design and calculate radiation plans for the treatment of cancer. A CT scan of the patient generates data which will be used in the treatment planning process. The dosimetrists work closely with the physician, physicist and radiation therapist. People in this profession typically work nine-hour workdays, from 8 a.m. - 5 p.m., mainly working at a console, with a highly specialized computer.
Medical Dosimetrists work directly with critically ill inpatients and outpatients of all ages, from pediatrics to geriatrics. In addition to the actual treatment planning, the dosimetrists may assist in the fabrication of beam modifying and immobilization devices individualized for each patient.
According to Mark Reid, past president of the American Association of Medical Dosimetrists (AAMD), the demand for medical dosimetrists grows every time a new cancer center opens, making dosimetry a stable, well-compensated career.