Meet Our Doctors

Dr. CovertDr. John Covert

Dr. John Covert is passionate about dentistry. He thoroughly enjoys his practice and his patients and strives to remain on the leading edge of dentistry through continuing education. Dr. Covert has been practicing at this location since 1984. Dr. Covert graduated Magna Cum Laude from Midwestern State University with a Bachelor of Science degree in Biology and a minor in Chemistry in 1980. He was named the Outstanding Graduate from the Division of Life Sciences. He received his doctorate of dental surgery from the University of Texas Dental School at San Antonio in 1984.

He and his wife, Carol, have twin boys. Dr. Covert enjoys tennis, scuba diving, camping, and other outdoor activities with his family. His father was career Air Force, which enabled him to live in many different places growing up with a love of history and travel. Dr. Covert was in the U.S. Army Reserve from 1980 until 1990.

Dr Allan ParkeDr. Allan Parke

Dr. Allan Parke is devoted to creating beautiful and functional smiles. He has practiced dentistry since 1990, with the philosophy of providing the highest-quality treatment possible. Raised in Kansas, Dr. Parke received his dental degree from the University of Missouri-Kansas City in 1990 and joined the United States Air Force. During his thirty years in the military, he completed the three-year USAF Prosthodontic Residency from Wilford Hall Medical Center and a Master’s degree in Prosthodontics from the University of Texas Health Science Center at San Antonio, taught prosthodontics in the Advanced Education in General Dentistry residency, and practiced as a general dentist and prosthodontist. He is a Diplomate (board certified) of the American Board of Prosthodontics. Dr. Parke enjoys spending time with his family, running, biking, and hiking the trails in Texas and beyond.

Dr-SuggDr. Brent Sugg

Dr. Sugg was born and raised in Lubbock, Texas. He graduated from Lubbock Christian University with a Bachelor of Science degree in Biology. He later attended the University of Texas Health Science Center Dental School in San Antonio, where he earned his Doctor of Dental Surgery degree Cum Laude. Dr Sugg enjoys spending time with his wife and their two Great Danes and relaxes by doing wood working projects in his garage. He is enthusiastic about dentistry and is a member of the American Dental Association, the Texas Dental Association, and the San Antonio District Dental Society.

Dr. Aaron Vaughn

Dr. Aaron Vaughn graduated from Cole High School. He then spent a year at Ricks College in the shadows of the Teton Mountains before finishing his undergraduate studies at Brigham Young University. He came home to San Antonio in 1997 to attend Dental School at the UT Health Science Center. After graduation, Dr. Vaughn completed a one year Advanced Education in General Dentistry residency at the Audie L. Murphy hospital in San Antonio. He then completed an endodontic specialty residency at Virginia Commonwealth University where he earned a master’s degree in June 2005. Dr. Vaughn also holds a part-time position as Clinical Professor in the Department of Endodontics at the University of Texas Health Science Center.

John L. Covert, D.D.S., P.A. & Associates

  • John L. Covert, D.D.S., P.A. & Associates - 7701 Tezel Rd., San Antonio, TX 78250 Phone: 210-647-0477 Fax: 210-647-3765

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