Michael Yu, Zhang DDS/DMDAttending PhysicianGeneral Dentistry Education: Boston University School of Dental MedicineMain Office:310-325-5877 Zhang Dental Group of Tustin 18102 Irvine Blvd #210 Tustin, CA 92780 Office Hours: Mon: 8:00AM - 5:00PM Tue: 8:00AM - 5:00PM Wed: 8:00AM - 5:00PM Thu: 8:00AM - 5:00PM