John Gong-Jian, Zhang DDS/DMDAttending PhysicianGeneral Dentistry Education: Loma Linda University School of DentistryMain Office:909-621-0563 John Gong-Jian Zhang DDS 2050 N Mills Ave Claremont, CA 91711 Clinic Intersts:oral surgery, crowns, implant placement and restoration, dentures, and partials.