DCI’s Differentiator: Since opening the first clinic 50 years ago in Nashville, Tenn., our Dialysis Clinic, Inc. family has grown to be the nation’s largest nonprofit dialysis provider with more than 270 locations in 30 states, serving nearly 14,000 patients each day. We’re the largest non-profit dialysis provider in the U.S., providing life-saving therapies to over 15,000 patients in more than 250 clinics and over 100 hospital locations across 28 states.