Cosmetic Dentistry We all have understood for a long time that a healthy, bright, beautiful smile enhances our appearance and allows us to speak and smile with confidence and many of us also know that defects in our smile can cause us to cover our mouth with our hands, or worse, smile less often. Today, due to the advances in modern cosmetic dentistry, nobody needs to hide a smile. Instead, we have the tools to improve our teeth and smiles with quick, painless and affordable treatments.