UPMC (University of Pittsburgh Medical Center) is a world-renowned health care provider and insurer, headquartered in Pittsburgh, Pennsylvania. It operates over 40 hospitals and 700 doctors' offices and outpatient sites and offers a vast array of medical specialties. UPMC is also a leading health insurance services provider, serving over 3.9 million members in the United States. With a focus on innovation, UPMC is actively involved in biomedical research and is affiliated with the University of Pittsburgh Schools of the Health Sciences. Through its international and commercial services, UPMC extends its expertise globally.