The guys at dental horizons are awesome! They do the best job they can to make you feel as comfortable as possible from when you arrive, to when you're getting treated to when you leave. I've been there now for my invisilines and just got my wisdom teeth out yesterday. One of my cavities took longer to clot than the others, so my dentist generously came back after hours to meet me to make sure everything was ok.
Also they make sure that whatever procedure you have it is covered in a way that's least expensive for you. My invisilines where at least $3000 cheaper than other places through a groupon voucher and my teeth are looking fantastic!!
I would highly recommend going to dental horizons.