O'Fallon Modern Dentistry

I've had good experiences here, and I've also had some awful experiences here. I feel like they go through doctors at the office really quickly. The ones I've dealt with before were super nice and friendly, and they didn't make me feel like I was being taken advantage of. I went to a visit 12/13/17 for a broken tooth, and $900 later, I'm not sure which of these services were really required. They also made me feel really bad about the shade of my teeth. The silver lining in that, though, is when I brought that to their attention, they did give me free whitening trays. After paying $900 and scheduling an appointment on 12/26 for three fillings and scaling, they called me a week later to pick up my trays. When I said that I had an appointment for 12/26, they couldn't find me. They allegedly added me back in. When I came in on 12/26, they again couldn't find the appointment for the fillings and scaling. To their credit, they did fit me in; however, the dentist did a rush job on my fillings, and they turned out horrible. Now my whole face hurts from my bite being off, and my tooth is rough from the filler, which partly chipped off as I ate a pop tart. TL;DR...my feelings on this office are very mixed