Outpatient Diagnostic Center of Nashville (ODC-Nashville) is a leader in diagnostic imaging, integrating state-of-the-art medical technology with a patient friendly environment. We offer easy scheduling with same-day appointments and reports. Outpatient Diagnostic Center of Nashville is the only “true” free standing imaging center in the Nashville area. This allows our services to be at a lower cost than those associated with a hospital. You do have a choice- choose Outpatient Diagnostic Center for all of your imaging needs. Highest quality. Lowest cost. Friendliest service.