Listen I am terrified of Dentist and equate most of them on the same level as Dr. Kevorkian(LOL). The sound of the drill one laying back helpless like one has been abducted by aliens is not fun for me. Today I had major oral surgery and I would recommend Dr. Greiner to the most faint of heart! He talked me through the procedure and made me feel very comfortable. I cannot recommend more highly for any root canals or major dental work that you may have Dr. Greiner.