Watch out for Dr. Schmidt's office. He seems to do a lot of unnecessary work. He told me I needed about $2000 worth of work (which he would "discount" to "only" about $1200). I got a second opinion, and was told that the work was probably not needed. I found out after the fact, that others had the very same experience... in some cases not having figured it out until AFTER all the work had already been done!