Welcome to Smart Mouth in Denison, TX


See What Our Awesome Patients Have to Say

“Dr. Hill and his staff are great! I left today with peace of mind knowing my girls were in good hands.”

– Mallori and Miranda’s Mom

“Love how Tracy always asks how things are going before starting treatment. She cares!!”

– Jessica

“It is a great pleasure to come to an office where everyone is so nice from the start to end. FANTASTIC!”

– Morgan

How to Find Smart Mouth in Denison, TX

Contact Us

1127 S. Austin Ave.
Denison, TX 75020
(903) 463-3443

Hours: Monday – Friday, 8:00am – 5:00pm

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Dr. Benjamin Hill

Dr. Benjamin Hill graduated from the prestigious dental program at the University of Southern California. Dr. Hill offers years of dental experience and the latest in dental technology to provide you personalized service that gives you and your family beautiful smiles.

Dr. Hill and his wife, Dori, have four daughters and one son.  His father is a retired dentist, and Dr. Hill’s wife has many relatives who are dentists. He is passionate about the profession of dentistry and enjoys meeting new patients and helping them become healthier and more confident in maintaining a healthy smile. Dr. Hill also enjoys playing guitar and participating in church activities.

Dr. Robert Wilson

Dr. Robert Wilson has been practicing dentistry in North Texas since graduating from dental school at the University of Southern California in 2009. While in school, Dr. Wilson was accepted into the Esthetic Selective dentistry program where he trained under the world-renowned Pascal Magne. He enjoys using the principles he learned not only to improve smiles, but also to provide lifelong solutions for common everyday dental problems. Dr. Wilson enjoys getting to know his patients and helping them feel comfortable and welcome, and he always strives to provide the best experience possible.

Dr. Wilson is active in his church where he has recently participated as a Sunday School teacer in his congregation. In his free time, Dr. Wilson enjoys biking and swimming and recently participated in a number of triathlons throughout Texas. He also enjoys a good long day of College Football while trying to finish up one of the many DIY projects that he has started throughout the house.

Dr. C.M. Beatty

Dr. C.M. Beatty comes to Smart Mouth with 49 years of experience, including owning his own practice for about 46 years. Dr. Beatty has been married to his lovely wife Margaret for 55 years. They have two children and two grandchildren. He enjoys playing golf, fly fishing, and soccer. Dr. Beatty loves spending time getting to know each of his patients.

Leslie Oliver, Office Manager

Leslie grew up in Bonham, TX and spent her adult years in several places throughout Texas before settling in Bells, TX. She has been part of the Smart Mouth family since 2011 but has been with us since November of 2015 as the Office Manager. Leslie has three children, Reese, Brayden, and Addyson, and a wonderful husband, Brad. She enjoys spending time with family and friends.  

Kara Gardner, Financial Coordinator

Kara joined the Smart Mouth team in April of 2016.  She has worked in dentistry for over 10 years as an RDA and also in the front office. Kara has been married for 9 years to her best friend, David. They have two boys, Brody and Slade, who keep them very busy! Kara is a huge sports fan and loves The Dallas Cowboys, Texas Longhorns, Dallas Mavericks, and Texas Rangers.

Nicky DeFrange, Scheduling Coordinator

Nicky was born and raised a Denison Yellow Jacket, Class of 2009. She has been in the dental field for 6 years and absolutely loves it! She stays busy raising her two beautiful children, Jaxsyn who is three and Junior who is two. In her free time she enjoys being on the lake, reading, and cooking.

Elly Esmaili-Doki, Hygienist

Elly has been working as a hygienist with Smart Mouth since November 2012. She has been a hygienist for over 10 years, graduating with a Bachelor of Science in Dental Hygiene in May 2004 from Texas A & M Health Science Center, Baylor College of Dentistry. Elly is passionate about periodontal disease prevention and helping her patients reach optimum oral health.

Outside of work, Elly loves spending time with family and friends. She also enjoys the outdoors, reading, volunteering, trying new restaurants and traveling.

Tracy Rater, Hygienist

Tracy has been working as a dental hygienist for over 25 years! She graduated from Baylor College of Dentistry in 1986. Tracy has been married for 27 years, has two wonderful children, and one granddaughter. She enjoys time with family and friends, as well as church activities.

Darah Stephens, Hygienist

Darah joined Smart Mouth in January 2014. She has been a hygienist for 10 years and enjoys teaching and working with her patients to gain optimal oral health. She has a Bachelor’s degree in Arts and Science and an Associate’s Degree in Dental Hygiene. When she’s not working, she is doing her first job – being a mom to her son Camden and a wife to her husband Chris.

Keri Lowry, Hygienist

Keri has been a hygienist for 11 years. She grew up in Denison and lives with her husband, David, and her children Shanley and Jaxon in Pottsboro. Keri has a passion for cooking and all things outdoors! She also loves NASCAR!

Juanita Peck, Lead Assistant

Juanita jointed Smart Mouth in 2013 and is our lead dental assistant. She is very caring and understanding with patients. Juanita also speaks Spanish. She has three wonderful children and loves spending time with them. Juanita is very passionate about soccer and running.

Jessica McLain, Assistant

Jessica joined our team in April of 2016. She graduated from ADA accredited RDA program at Grayson in 2012. She has previous experience in general, cosmetic, and pediatric dentistry, as well as orthodontics. Jessica loves to spend time with her 5-year-old son, Bentley, and her fiance, Bryson, and enjoys the outdoors. 

Stacey Beck, Assistant

Stacey Beck graduated from Grayson College for Dental Assisting and joined Smart Mouth in 2014.   She enjoys being outside with her family, camping, fishing, taking care of her herd of animals, and loves to grill out on the BBQ. We are so excited to have her as part of our family!

Courtney Boss, Assistant

Coming soon…