An area of tooth decay may not seem like a problem at first. But if you ignore it for too long, it can become painful and may eventually require a root canal or even an extraction. Before your cavity begins causing you problems, call The Dental Group at 301-864-5200. Our dentists, Dr. Anthony DiGregorio, Dr. Tillman R. Sease Jr, Dr. Ramien R. Tajick and associates, and our team offer composite dental fillings in Riverdale Park, Maryland.