Milton Garrison served as a radiology technologist, providing various staffing, training, and administrative support functions across eight clinic sites. Some of his key responsibilities included: 1) Monitoring image quality and completing unfinished exams for up to 25 clinic staff. 2) Attending department, staff, and safety meetings. 3) Frequently meeting with his supervisor to discuss coverage, staffing, problems, and special projects. 4) Evaluating float staff and providing emergency coverage.