Greenhills Dental Care has been serving the oral health needs of the men, women, and children in Fremont, California, and the neighboring communities since 1989. With a team consisting of Shirley H. Bien, DMD; Diana Belli, DDS; and Keun C. Lee DDS, Greenhills Dental Care offers the full range of general dentistry services with a specific focus on treating issues relating to sleep apnea, gum and bone disease, restorative needs, full mouth construction, root canals, and oral cancer. The team also offers emergency dentistry and Invisalign clear aligners.