Dr. Greenfield is great. Patient and accomodating. You sometimes have to wait a while for our appt but that's because he's the best. My teeth are perfect. He is always available to answer questions and returns calls by the end of the day. The one instance when I had a problem he allowed me to come in immediately and I was seen as soon as I walked in the door. He truly cres about his patients and is a great dentist.