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Complete Smiles Dentistry PLLC

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About Complete Smiles

Learn all about Complete Smiles and the people behind the smiles.


Brian Couch

Dr. Bryan Couch

Dr. Bryan Couch has always called Texas home, although he's been fortunate to live in Venezuela and Pennsylvania as well. Dr. Couch attended Texas A&M University, where he served as a member of the Corps of Cadets. He served in the US Army in the Medical Service Corps and in the US Army Reserve as a dentist. After graduating in 1979 with a Bachelor of Science degree, he attended Baylor College of Dentistry. In 1985, he opened his family and cosmetic dental practice in Coppell, where he has practiced ever since. In this time, he also attended Dallas Theological Seminary where he completed a Master of Arts in Biblical Studies. Outside of the office, he is involved in a variety of dental organizations, lectures on digital dentistry, and teaches courses in Advanced Digital Dentistry at Planmeca University. In his free time, Dr. Couch enjoys hunting, fishing, golf, reading, and, of course, supporting the Aggies. Gig'em!




Marsha Pestrue

Marsha received her Associate Degree in Dental Hygiene at Tarrant County College in Hurst, Texas. She has been in the dental field since 1985. After spending a year as an assistant to Dr. Couch, Marsha returned to school to continue studying Dental Hygiene. Upon completing her Hygiene degree in 1998, she returned to Complete Smiles to stay. When asked about her favorite part of being a hygienist, Marsha notes how much she loves working with people and getting to know her patients on a personal level. Marsha has lived in Coppell since 1992 and is an active member of her church and the local community. In her free time, Marsha enjoys spending time with her family.


Prerna Patel

Prerna Patel

Prerna received her Bachelor’s in Dental Hygiene degree from Texas A&M Baylor College of Dentistry here in Dallas, TX in 2017. She has been practicing for almost 6 years now. She is married and has a 3 year old daughter. She was born and raised in India until the age of 7 years old and has been in the DFW area since moving to the States. She enjoys traveling, hiking, and spending time with her family and friends. She is a vegetarian and enjoys trying different vegetarian friendly foods.


Melanie Gordon

Melanie grew up here in Coppell, Texas, and knows the area well. She has recently graduated from the Dental Studio of Carrollton as a dental assistant and joined the Complete Smiles team in 2018. Although she is young and new to the field, she values caring for patients and learning as much as she can to better herself and the team. In her free time, she enjoys spending time with her friends, family, and her golden retriever, Max.

Melanie Gordon

Jessie Garza

Jessie Garza

Jessie Garza is the welcoming face you will see at the beginning of every visit at Complete Smiles. She has been with Dr. Couch since October 2019 but has been in the dental field for 9 years, so her experience is greatly impactful. Jessie is our office manager and is committed to making each visit to our office feel inviting and comfortable. It is of the upmost importance to her that you feel a sense of calmness and ease during your entire dental journey with us. She will gladly help answer any concerns you might have, plan your appointments around your schedule, and make your time with us a positive one. Jessie and her husband have four beautiful children and she enjoys spending time with her family in the great outdoors.