I live in Reading, Pennsylvania. It was a Sunday and the whole side of my face was throbbing with pain. I was in tears. I called Dr. Parris and he saw me that same day. I felt immediate relief. Dr. Parris knew exactly what needed to be done for my horribly infected root canal. I did not even know there was such a specialist for root canals, Endodontists. I made the mistake of allowing my family dentist to perform the original root canal and that is how I ended up at Dr. Parris's office on a Sunday. Thank God! Thank God! What a difference a specialist makes! If I ever have to have another root canal, I am going to see Dr. Parris first and have it done the right way! He is a Genius!