George Kay D.M.D. M.M.Sc. is a Boston, MA dentist providing general dentistry, implant dentistry, cerec dentistry, and more. If you are looking for a top dentist in the Boston, MA area, look no further than George W. Kay, D.M.D., M.M.Sc. Our practice philosophy is to provide well thought-out, conservative yet state-of-the-art treatment, in a kind, relaxed, friendly and supportive environment.