Founded in 2001, Radiology Alliance is a radiology practice group. It provides a wide range of imaging and professional radiology services, including diagnostic imaging, interventional radiology, nuclear medicine and radiation oncology. The center has various radiologists who practice at various hospitals, including Baptist Hospital, Centennial Medical Center and St. Thomas Hospital, as well as at several outpatient imaging centers in Tennessee. It provides various radiology services and procedures, such as intravenous contrasting, magnetic resonance imaging, mammography, musculoskeletal radiology, positron emission tomography imaging, ultrasounds and vertebroplasty. Additionally, the center provides other imaging services that include angiointerventional radiology, breast biopsies, CT scans, general radiology, fluoroscopy and imaging-guided biopsies. Radiology Alliance is located in Nashville, Tenn.