Hongbo David, Xu DDS/DMDAttending PhysicianGeneral Dentistry Education: Shanghai, Shanghai Jiaotong Univ. Sch of MedMain Office:310-709-5687 Hongbo Xu DDS 3011 Santa Monica Blvd Santa Monica, CA 90404 Clinic Intersts:fillings, root canal treatments, extractions, scaling, and cosmetic dentistry.