Welcome to Lifetime Cosmetic Dentistry of Keller

Our team understands the life-changing power of a beautiful smile, and with 21 years of experience in dentistry, Dr. Christopher Kim, Dr. Sonya Austin, and Dr. Steven Renas are your solution to dental dilemma. Many people experience dental discomfort, and a variety of dental issues that can significantly impact self-esteem and confidence. At our practice, we strive to help people correct these problems with gentle treatment and a caring attitude.

Comfort Without Compromise

At Lifetime Dentistry, our focus is on our patients. Our office has TVs mounted on the ceilings of every operatory as well as the waiting area, with complimentary beverages.

We strive to make every patient experience as comfortable as possible for a stress-free visit. We offer sedation to keep treatments mild and easy for anxious visitors. We pride ourselves on our compassionate and friendly approach to our work.

Our efforts have resulted in numerous awards, including Best of Keller in 2017-2019 by Living Magazine, and Top Dentist 2015-2019 by Fort Worth Magazine.

Our Practice

We make every effort to make our practice a warm and inviting place. Conveniently located in a shopping center, our office has a beautiful, home-like atmosphere that puts patients at ease, and our staff of friendly and knowledgeable oral healthcare professionals make sure that every patient feels welcome.

We would love to help you with Saturday and same-day appointments

Whether you are suffering from mild toothaches, require more serious restorations, or simply want a more beautiful smile, give our office a call today. We proudly serve patients in Keller, Alliance, and North Tarrant Parkway.

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American Dental Association  Texas Dental Association 


Fort Worth Top Dentists 2016 Fort Worth Top Dentists 2017 Fort Worth Top Dentists 2018




Lifetime Cosmetic Dentistry

5040 North Tarrant Pkwy, Ste 118 
Keller, TX 76244
Phone: 817-750-5433

Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.