I've had work done at Katsur in monroeville. Over the years I've had to have everything they had done, redone. Out of pocket. They are a nightmare!! I had a root canal and bridge put on and now am in the process of paying $3199 per implant because they did such a horrible job! In addition the other crown they did is rocking also. For the rest of my life I have to pay for their horrible service!!!