Radiology Associates of San Antonio

Radiology Associates of San Antonio (RASA) is a premier physician-owned radiology practice providing comprehensive diagnostic and interventional imaging services in South Texas. Established in 1973, the group operates through numerous outpatient imaging centers and maintains significant hospital affiliations throughout the San Antonio metropolitan area. Their clinical expertise spans multiple subspecialties, including neuroradiology, body imaging, musculoskeletal radiology, and pediatric radiology. In December 2020, RASA joined Radiology Partners, the largest radiology practice in the United States, to enhance its clinical infrastructure and scale. The organization remains a critical provider of medical imaging, utilizing advanced technologies like 3T MRI and PET/CT to support patient care.