Radiology Tech, Radiology Technologist, Radiologic Technologist, Rad Tech, Radiologic Tech, X-Ray Tech, X-Ray Technologist, Mammo Tech, Mammography Tech, Mammo Technologist, Mammography Technologist, Mammo, Mammography. The Multi-Modality X-Ray/Mammography Technologist performs imaging procedures under the supervision of the Radiologist and works closely with providers, nursing staff, EMS personnel, and patients of all ages.