I have my root cancel done and paid them full payment with cash, but after a year i received the letter says you have a balance and i called them and ask them about that and they says that yes you have left over balance. and i asked them to speak to the manager and the guy who is always in the front window who collected the payment from me. guy said he isn’t int he office today. and i say please have him call me. and i gave him my cell number or i am going to call them tomorrow. I did 5 visit for only moral root canal.