I have been to Dr. Stieglitz for root canals about six times over the last 15 years and he is an expert amongst experts. Simply put, my mouth is a mess and I always wait until I'm in unbearable pain to call for an appointment. All of the work he has done in my mouth is still in good shape. I go to him and am comfortable putting all my trust into his recommendations. I have never been disappointed in the outcome.