Dentists David K. Springwater, DDS, David W. Parent, DMD and Julia B. Barbagallo, DMD of Methuen MA, practice a full scope of general, cosmetic, and family dentistry with expertise ranging from porcelain veneers to dental implants, crowns and bridges. Dr. Springwater, Dr. Parent and Dr. Barbagallo can now correct a wide variety of so-called permanent cosmetic dental problems, and can literally redesign your smile.