ESTR specializes in fluoroscopy permit courses, which prepare the California Certified Radiologic Technologist (CRT) to take the California fluoroscopy permit exam. A permit course can be arranged at your place of work. To inquire about arranging a course at your workplace, send us an email


Fluoroscopy Class at Northridge Hospital Medical Center

Registration form and more information



California State University, Northridge (CSUN) Radiologic Sciences Program

California Society of Radiologic Technologists (CSRT)