Welcome To Growing Smiles! Eureka's Favorite Children's Dentist Growing Smiles Dentistry passionately provides quality oral healthcare for children, while making dentistry fun and inviting. Only as a team are we able to achieve our greatest potential to ensure each child feels welcome, has a wonderful experience, and leaves with a smile (and a balloon). Growing Smiles Dentistry is a fun and safe environment, where your child is in the hands of skilled and passionate dental professionals!