Dr. Theodoropoulos is superb, and an extremely funny and personable guy to boot (I always seem to end up chatting with him for 20 minutes after my cleanings). I came to him 3 years ago (after foolishly not having seen a dentist for about 2 years) with serious gingivitis--even so, his cleaning was nearly painless and thorough, and his advice led to extremely rapid improvement in the condition of my gums. (Though a very friendly guy, he's not at all afraid to be candid in suggesting ways to improve oral hygiene.) Highly recommended.