DaVita Inc. provides kidney dialysis services through a network of 2,753 outpatient dialysis centers in the United States, serving 206,900 patients, and 259 outpatient dialysis centers in 10 other countries serving 28,700 patients. The company primarily treats end-stage renal disease, which requires patients to undergo dialysis 3 times per week for the rest of their lives unless they receive a donor kidney.