Not a very professional operation, it's a wham-bam profit machine that only wants to see as many patients as possible, and doesn't care about anything but billing on time. They didn't spend the time to do the proper invisalign system, didn't install a number of the little buckles on my teeth to make them all move right, they were very lazy about doing it right, and for the money, it's hardly worth it. Very expensive for what you get. You'd be better off going with another orthodontist.