Hello, I go the Fresenius medical care located in Anderson S.C on east Calhoun. the staff was great but the doctors on the other hand are a bunch of idiots that shouldnt be in medicine. they call there practice nephrology and internal medicine of Anderson, PA at 779 senate parkway, Anderson S.C 29621 with physicians ( Anthony b. joseph, Muhammad k. shakeel, zia u. din and ralph s henry they call themselves M.D. if you are on dialysis dont let those four doctors work on you. you will have a stoke, other complication or even die.