I found Dr. Costa to be extremely friendly, thorough, pleasant, knowledgeable, explanatory, concerned, professional, and just about any other positive adjective one can apply to a dentist. He has gone out of his way to follow-up and has shown genuine concern for my health and well being. The office staff and the dental hygienists/technicians are all very friendly and personable, as well. While the office doesn't accept my dental insurance, the staff was extremely helpful in getting things processed quickly so that I received my insurance reimbursement in a timely manner. All in all, I highly recommend Dr. Costa, his staff, and the office.