A dialysis center, also known as a nephrology center, provides
dialysis and other treatments for kidney failure (renal
failure). Dialysis centers or clinics are located in
freestanding facilities and on hospital campuses. Dialysis
centers are staffed by nephrologists (doctors who specialize in
the kidneys), registered nurses (RNs) and nurse practitioners
(NPs), and other healthcare personnel who are specially trained
to provide dialysis and care for people with kidney failure and
advanced kidney disease. Healthy kidneys function to filter
(clean) your blood by removing excess fluid, minerals and waste
that your body produces as it breaks down food and consumes
energy. The waste and extra fluid turn into urine. Your kidneys
also make hormones for strong bones and healthy blood. When your
kidneys do not work properly, harmful wastes build up in your
body; you retain excess fluid and your blood pressure rises; and
you may not make enough red blood cells. A special diet,
medications, fluid limits, and other suppo