Littleton Dentist - Mark P. Cavanaugh, D.M.D. and Amy L. Becker, D.D.S. in Littleton CO, practice a full scope of general and cosmetic dentistry with expertise ranging from porcelain veneers to dental implants, crowns and bridges. Drs. Cavanaugh and Becker can now correct a wide variety of so-called permanent cosmetic dental problems, and can literally redesign your smile. New patients are welcome! General & Cosmetic Dentistry can give you a smile you're happy to show off. Modern cosmetic dentistry techniques make it easier than ever for you to have a bright and beautiful smile. Our dental hygiene staff of registered dental hygienist RHD can keep your teeth clean and healthy. Drs. Cavanaugh and Becker both have been voted 5280 TopDentist for 2011, and again in 2012! They can give you the smile you always wanted.