Very confusing place to deal with, I had up to 3 doctors treating me at one time, with all of them essentially telling me a different story and slowing up the process. I was told a 9-12 month treatment, I'm now going on 30 months. Top that off with them trying to charge me $120 extra per month for their mistakes because it's taking more time than what they quoted me.
I would look elsewhere, there are many other places in L.A. to do business with, I wish I would have.