Dr. Aimin Liu has practiced dentistry and oral surgery for more than 15 years since he first graduated from dental school. His main focus is dental implant treatment and periodontal surgery. He has completed thousands dental implant surgical procedures which include hundreds extensive bone grafting surgeries for severe bone resorption patients. Dr. Liu has successfully helped so many dental implant patients from younger (as young as 21 years old with congenitally missing teeth) to elder (as old as 96 years old), with just 1 tooth missing to all teeth missing, that his dental preactice has become one of the main dental implant treatment centers in San Francisco Bay Area .