A leading provider of kidney care in the United States, DaVita delivers dialysis services to patients with chronic kidney failure and end stage renal disease. DaVita strives to improve patients' quality of life by innovating clinical care, and by offering integrated treatment plans, personalized care teams and convenient health-management services. As of June 30, 2013, DaVita operated or provided administrative services at 2,010 outpatient dialysis centers located in the United States serving approximately 159,000 patients. The company also operates 48outpatient dialysis centers located in ten countries outside the United States.