Improving the oral health of children in Orange County through prevention, education, access to treatment and advocacy. Nonprofit improving the oral care of children in Orange County through prevention, education, treatment and advocacy! As a community-based nonprofit organization, Healthy Smiles for Kids of Orange County (Healthy Smiles) is dedicated to empowering all children to lead healthy and happy lives. To realize this vision, the mission of Healthy Smiles is to reduce oral disease in children through collaborative programs aimed at prevention, education, treatment, and advocacy. Since 2003, we have served approximately 1 million children and families through our innovative programs.