Nearly 29,000 healthcare professionals, researchers, and educators work in the UW Medicine family of organizations that includes: Harborview Medical Center, UW Medical Center - Montlake, UW Medical Center - Northwest, Valley Medical Center, UW Medicine Primary Care, UW Physicians, UW School of Medicine, and Airlift Northwest. • Radiology Services at UW Medical Center - Northwest offers routine radiology, magnetic resonance imaging (MRI), computed tomography (CT), ultrasound, nuclear medicine, and interventional radiology.