ORAL SURGERY, AMARILLO & PAMPA TX HIGH PLAINS ORAL & FACIAL SURGEONS Amarillo oral and maxillofacial surgeon, Larry D. Chesley, DDS, practices a full scope of oral and maxillofacial surgery with expertise ranging from corrective jaw surgery to wisdom tooth removal. Dr. Chesley also performs a full range of dental implant procedures. Dr. Chesley‘s staff is trained in assisting with I.V. sedation within our state-of-the-art office setting.