Diagnostic Imaging Northwest (DINW) is a collaborative alliance between TRA Medical Imaging and MultiCare Health System. DINW provides diagnostic radiology services at four locations throughout east Pierce County. Supported by a team of fellowship-trained radiologists specializing in areas like neuro radiology, musculoskeletal radiology, breast imaging and pediatric radiology, DINW is able to provide exceptional care through a wide-range of services: MRI, CT , Ultrasound, 3D Mammography, DEXA (bone density scan), Fluoroscopy, and X-ray.