We serve Erath County and the surrounding areas

Cross Timbers Family Dentistry | Dentists Stephenville

Our Family Taking Care of Yours

2299 NW Loop, Stephenville, TX

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About Us - Staff

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Dr. Rob was born and raised in Texas and grew up in Houston and several other smaller towns in North Texas. He received his bachelor’s degree in business administration from Midwestern State University in Wichita Falls in 2002 and his Doctor of Dental Surgery degree from Baylor College of Dentistry in Dallas in 2007. Dr. Rob had an interest in dentistry since his early undergraduate school and he spent much of his time in his dad's former dental practice while attending MSU. He met the love of his life, Dr. Crista, at Baylor College of Dentistry and the two were wed towards the end of their second year of dental school.


Dr. Crista was born in 1981 and grew up in Stephenville, Texas. She attended Texas A&M University, where she received her B.S. in Biology in 2003. Then she went on to Baylor College of Dentistry in Dallas, Texas, where she met Dr. Rob. After dental school, she and Dr. Rob returned to her hometown, Stephenville, to work in the well-established dental practice of her late father, Dr. Stephen Carroll, who had been serving the area as a dentist for 26 years.


They are blessed to have five fabulous kids: Rhett, Henry, Samuel, Jack, and Mabel. Dr. Crista enjoys reading with her kids, playing board games with her family, and cooking for all of them. She also enjoys sewing, scrapbooking, and running. Dr. Rob's hobby interests include computers, astronomy, radio-controlled cars and aircraft, music (especially drumming), and board games. It's no surprise his children like most of his hobbies too! Dr. Crista and Dr. Rob are both born-again Christians whose mission in life is to serve and love others as Jesus Christ did.

Meet Dr. Rob and Dr. Crista Harrison

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Meet Dr. Lee Harrison

Dr. Lee was born and raised in North Texas and lived there for most of his life. He has a B.S. from Midwestern State University in Wichita Falls, an M.S. in Microbiology from Baylor University College of Medicine in Houston, and a D.D.S. from The University of Texas Dental Branch in Houston. He has also achieved a fellowship from the Academy of General Dentistry based upon completing stringent requirements in continuing dental education.


Dr. Lee has been practicing as a general dentist since 1974, including a two-year period where he served as a dentist in the Indian Health Services. He is a born-again Baptist, believer of the gospel of Jesus Christ, and has been happily married to the same wonderful woman, Carole, for nearly fifty years. His interests outside of dentistry are music, firearms, and nutritional supplements. Dr. Lee is Dr. Rob’s father and he joined Dr. Rob and Dr. Crista in late 2010 to continue practicing dentistry at Cross Timbers Family Dentistry.