Oral & Maxillofacial Surgeons, Wei Guo, DMD, MD and Calley Christie DMD practice a full scope of oral and maxillofacial surgery with expertise ranging from corrective jaw surgery to wisdom tooth removal. We perform a full range of dental implant and bone grafting procedures. We also diagnose and treat facial pain, facial injuries and TMJ disorders. Our staff speak English & Chinese. We believe your needs come first and are here to make your visit pleasant and comfortable.