He is a fabulous dentist. He is a meticulous worker, extremely careful, and incredibly knowledgable. He doesn't rush but works with complete precision. The dentists at Columbia University, where he is a professor have the utmost respect for him. He saved my very fragile tooth, for which I am extremely grateful. When my general dentists found out he was available to take over in my rather complicated case, they sighed a sigh of relief.