Inova Alexandria Hospital - 4320 Seminary Rd, Alexandria, VA 22304 Inova Loudoun Hospital -44045 Riverside Pkwy, Leesburg, VA 20176 Inova Fair Oaks Hospital- 3600 Joseph Siewick Dr, Fairfax, VA 2203 Inova Schar Cancer Institute - 8081 Innovation Park Dr, Fairfax, VA 22031 Inova Potomac Radiation Oncology -2280 Opitz Blvd, Woodbridge VA 22191 Radiation Therapist Job Responsibilities: The Radiation Therapist communicates effectively with patients, families, medical staff, healthcare team members, supervisors, and outside contacts. Positions patients for initial treatment and verifies set-up per prescriptions; Verifies beam parameters, ancillary aids and blocking via record and verification systems on machine and patients' computerized treatment plans before initiation of radiation beam; Detects unsatisfactory set-up and/or errors in addition to resolving or reporting such errors to physicians.