About us. Skyline Smiles & Alta Dental is a group of family-oriented dental practices that were started by two best friends that met in dental school. Our practices are modern, fast-paced, and rooted in great technology. We've recently expanded our footprint into Bucktown, Roscoe Village, South Chicago, and Indiana. We are a growing company looking to hire driven staff members that want to grow with us. We are hiring for multiple positions at mul...