I bought their Groupon for Invisalign's and I am soo happy with the results!! The staff has been amazing as well!! I would definitely recommend them!!! The only reason I gave them 4 stars instead of 5 is that they are not open everyday Monday thru Friday and they leave/close at 3:00 most days. It's difficult to work in appointments if you are a school teacher. Make sure you get your braces in the summer!!! I was trying to see if they could squeeze me in today since we are going back to school tomorrow and I don't want to run to their office the minute school is out. I do have the latest appointment at 3 o'clock, but their office is closed of course.