Our Dental Team

Holly Ardoin, D.D.S, and Jordan Ardoin, D.D.S.

Dr. Holly was born and raised in Amarillo, Texas and graduated from Amarillo High School (go Sandies!). She attended Texas Tech University where she received her undergraduate degree in biology in 2013, but most importantly, met Dr. Jordan! She went on to complete her Doctor of Dental Surgery degree at UT Health San Antonio School of Dentistry in 2018. Dr. Holly then completed her residency in Pediatric Dentistry, also in San Antonio. Dr. Holly is a Diplomate of the American Board of Pediatric Dentistry and a Board-Certified Pediatric Dentist.

Dr. Jordan was born and raised in El Paso, Texas and graduated from Eastwood High School. He attended Texas Tech University where he received his undergraduate degree in biology in 2012. He went on to complete his Doctor of Dental Surgery degree at UT Health San Antonio School of Dentistry in 2019. Dr. Jordan then attended and completed his residency in Pediatric Dentistry at UT Health Houston School of Dentistry. Dr. Jordan is a Diplomate of the American Board of Pediatric Dentistry and a Board-Certified Pediatric Dentist.

Dr. Holly and Dr. Jordan are trained in prevention, behavior management, sedation, and hospital dentistry.

Dr. Jordan and Dr. Holly got married in May 2014. They have a daughter and are looking forward to growing their family. They enjoy being with family, watching Texas Tech football, and spending time outdoors. Dr. Jordan and Dr. Holly are both members of the American Academy of Pediatric Dentistry, Texas Academy of Pediatric Dentistry, and Texas Dental Association. They feel blessed to serve the Big Country community!

Marcos Betancourt, D.M.D

Dr. Markie was born and raised in El Paso, Texas and graduated from Eastwood High School. He attended Texas Tech University where he received his undergraduate degree in biology in 2012. He then spent 4 years in Missouri where he received his Doctor of Dental Medicine at A.T. Still University in 2020. Once he graduated from dental school, he then completed his residency training in Pediatric Dentistry at the University of Texas Dental School in San Antonio at the Laredo Regional Campus. He has had training in sedation dentistry, hospital dentistry, and pediatric dentistry. Dr. Markie is a Diplomate of the American Board of Pediatric Dentistry and a Board-Certified Pediatric Dentist.

Dr. Markie is fluent in both English and Spanish, and would love to talk to you in either language. It is often said that he has never met a stranger in his life! While not practicing dentistry, Dr. Markie loves to watch sports. His favorite teams are the Spurs, Cowboys, Red Sox, and St. Louis Blues. He also enjoys spending time with friends and family and relaxing by the water. Dr. Markie is excited to become a member of the Abilene community, and cannot wait to help you with all of your child’s dental needs.

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