Dental Staff

The professional staff at Thompson Dental Group will be able to assist you with all of your dental needs. Our dedication to you ensures that we maintain the highest levels of on-going dental education, accreditation, and customer service.

  • Dr. Trey Thompson

    Dr. Trey Thompson, originally from Corpus Christi, moved to Katy, Texas in 2001. His primary goal in dentistry is to provide patients with a comfortable atmosphere while maintaining a standard of excellence in their dental care and stimulating their total body health. In addition to his incredible passion for cosmetic and family dentistry, Dr. Thompson is most interested in developing life long relationships with his patients.

    Dr. Thompson graduated from Texas A&M University in 1995, with a degree in Bioengineering, and he earned his Doctor of Dental Surgery degree in 2001 from the University of Texas Dental Branch in Houston. In his pursuit of excellence, Dr. Thompson became Invisalign certified in 2005, and he loves to straighten teeth without braces! His professional memberships include the American Dental Association, Texas Dental Association, Greater Houston Dental Society, and the Academy of General Dentistry.

    Dr. Thompson is married to his wife, Heather (also a dentist), and they have 4 wonderful boys, Garrett, Noah, and twins Luke and Hunter. His hobbies include hunting, fishing, snow skiing, and spending time with his family and friends. Dr. Thompson and his family attend Grace Fellowship United Methodist Church in Katy.

  • Dr. Heather Thompson

    Dr. Heather M Thompson, originally from Spring, graduated from Texas A&M University and then earned her Doctor of Dental Surgery from the University of Texas Dental Branch in 2000. Dr. Thompson has an incredible passion for cosmetic and family dentistry, as well as creating a positive experience for every patient. Her professional mission is to compassionately serve through dentistry as well as encourage total body health.

    Dr. Thompson and her husband, Dr. Trey Thompson, are blessed with raising 4 boys. She enjoys being outdoors, running, snow skiing, and cheering on her boys at their many sporting events. Dr. Thompson and her family attend Grace Fellowship UMC in Katy.

  • Kelsey Baylinson

    Dr. Kelsey Baylinson is from upstate New York, and earned her Doctor of Dental Surgery Degree from the University at Buffalo School of Dental Medicine.  Dr. Baylinson then moved to Texas where she completed extensive training at the Michael E. DeBakey Veterans Affairs Hospital in Oral Surgery, Periodontics, Endodontics, and Prosthodontics. Dr. Baylinson is proud to serve those who have served!

    Being passionate about a positive dental experience for all patients, Dr. Baylinson is certified in Nitrous Oxide and Conscious Sedation techniques. She takes the time to meet and understand your requests and delivers them in the gentlest way, with the highest quality. She is an active member of the Texas Dental Association, Academy of General Dentistry, and American Dental Association.

    Outside of the office, Dr. Baylinson enjoys running marathons, playing tennis, and is learning how to play golf. She has a real passion for travel and loves to train, play, and cuddle with her Weimaraner puppy, Brinkley.

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Our Regular Schedule


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-2:00 pm