If you have a tooth that has had a root canal and is starting to feel uncomfortable and swollen again, you may need a root canal retreatment in Reisterstown, Maryland. Our dentists can keep you comfortable during your visit and protect the health of your smile. Call 410-833-4880 today to plan your visit with Dr. Stuart Zaller or Dr. Erin Lessans at Zaller Family and Cosmetic Dentistry.