Dr. David Schwartz in Skokie was referred by my doctor to make a dental device for me. I have seen Dr. Schwartz several times over a five year period. He is a wonderful dentist. He is kind, smart, knowledgable of all the latest devices and techniques. I have had great success with his treatment devices. I have returned for another. He runs a top rate professional office with staff that reflect his professionalism. He also made himself available on a weekend when I needed help with an at home sleep test he provided. I highly recommend Dr. Schwartz.