Precision Endodontics P.C. is Western New York’s premier state-of-the-art endodontic dental office providing the finest endodontic (root canal) treatment available in a comfortable and relaxed environment. At Precision Endodontics, we believe that all dental treatment should be painless and comfortable. We expect that your entire experience from the time you choose to make us a part of your dental team until the completion of your treatment will be smooth, painless and precise. Let Buffalo Endodontist Dr. Aaron McCann treat your teeth. Our “make no compromises” philosophy places our practice in the top tier of endodontic practices, nationwide.