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. The Centralized Admissions Coordinator / Administrative Assistant is responsible for duties related to admission of all end stage renal disease (ESRD) patients, permanent and transient, for the clinics assigned.