Dr.Robert E. Gillis Jr., oral care clinic and help with dental health problems. Based in Elk Grove, Calif., it offers a range of services that include crowns and bridges, maxillofacial prosthetics, cosmetic procedures, tooth whitening, dentures and partials, to mention a few. The dental center provides treatment for braces, missing teeth, root canal therapy and sealants, including others. Dr.Robert E. Gillis Jr. specializes in areas, such as implants, veneers, and crowns dental implants as well as porcelain veneers.