Center for Oral & Dental Implant Surgery Oral & Maxillofacial Surgeon, Michael D. Sheppard, DDS, Mansfield, TX, practices a full scope of oral and maxillofacial surgery with expertise ranging from corrective jaw surgery to wisdom tooth removal. We can also diagnose and treat facial pain, facial injuries and TMJ disorders, and perform a full range of dental implant and bone grafting procedures. Dr. Sheppard’s staff is trained in assisting with IV sedation within our state-of-the-art office setting.