Dr. Presley Mock is board certified in otolaryngology—head and neck surgery and is a Fellow of the American College of Surgeons. His office is located on the Presbyterian Hospital of Dallas campus, where he has served patients for 25 years. His practice encompasses pediatric ENT, sinus and nasal surgery, sleep apnea management, hearing and balance disorders, head and neck oncology, and care for the professional voice. His interests include the full spectrum of sinus surgery, from in-office minimally invasive procedures to complex revision surgery with intraoperative image- guided navigation. He also has a passion for treating voice patients and has helped student, amateur, and professional singers and speakers with their medical and surgical voice care.