Dr. Mock graduated from University of Texas Medical School at San Antonio in 1986. He then completed both his Internship and Residency at University TexComplete. He is board certified in Otolaryngology. In addition to numerous current and previous appointments within the Dallas County Medical Society and the Texas Medical Association, he serves as President of Texas Medical and Surgical Associates and Chief of Staff of the Texas Institute of Surgery at Presbyterian Hospital of Dallas. With over 20 years of experience, Dr. Mock has been voted Best Doctor by D Magazine 12 times in the last 19 years.