I had braces for 18 months. As soon as they came off my teeth looked amazing, but because they do not give you a retainer immediately, my teeth shifted instantly. When I got my retainer, I express my concern to Dr.Davis, and he told me to wear my retainer for two months and see how I liked my teeth then. I came back after two months and was still not happy with my teeth and he basically said that there was nothing that could be done about it. I paid over $4,000 for my braces, I expect better service then that. This has forced me to seek help from other resources since he is unable to do his job to make his client happy.