Radiology Services/Diagnostic Health Bowie is a branch of Diagnostic Health Corporation, which provides diagnostic imaging services at 24 locations in 10 states. Services in Bowie are provided by Progressive Radiology, a team of Board certified radiologists led by Dr. Edward Smith. The branch provides MRI, computed tomography (CT), ultrasound, mammography, x-ray and bone density services. The office offers a 40 percent discount for self-pay patients.