Dr. Olsen is expensive. Unless you really press him for answers, his tendency is to communicate as little as possible about his treatment plan or the associated costs. If you express concern about the invasiveness of his proposed approach, he answers that his office uses only first-class procedures.
I stayed with him for many years because he is cheerful and pleasant. He has prospered because he is confident, and he is obviously skillful and has good manual dexterity. He has clean facilities and a busy office with friendly staff. In spite of this, my treatment success was less than desirable.