Meet Our Doctors

8803-John-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-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 VaughnDr. 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.

DrDomanDr. Doman

Dr. Doman grew up in New Boston, MI and received both her Bachelors of Science Summa Cum Laude and Doctorate of Dental Surgery from the University of Detroit Mercy School of Dentistry. She has been featured in Leading Edge magazine for her commitment to continued education in the dental field. Her passion for dentistry stems from her love of visiting the dentist growing up and helping people achieve a healthy smile. She is a member of the Academy of General Dentistry and takes many hours of continuing education to provide the best comprehensive treatment to her patients. In her free time, Dr. Doman enjoys gardening, baking and spending time with her family and friends.

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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