Oral and Maxillofacial Surgery in Walnut Creek and Danville, CA Welcome! Oral & Maxillofacial Surgeons, David M. Rainero, D.M.D. and Carl R. Runyon, D.M.D. practice a full scope of Oral and Maxillofacial surgery with expertise ranging from Dental Implant Surgery and Wisdom Tooth Removal to Corrective Jaw Surgery. We can also diagnose and treat Facial Pain, Facial injuries and Fractures, and Oral Pathology. Our staff is trained in assisting with Intravenous (IV) Sedation or outpatient General Anesthesia in our state of the art office setting. Patients are continuously monitored during and after surgery.