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Welcome to Allen Smile Design! Our talented and friendly team led by Dr. Tonie Lewis is excited to help your smile be the best it can be. We offer our Allen, TX clients a huge variety of dental services, which are always provided with the utmost care for your comfort.

Our clinic prides itself on being a stress-free and family friendly environment while making no compromises when it comes to quality of care. We want to do everything we can to achieve your perfect smile, keeping you informed about your treatment and relaxed about the process from start to finish. We focus on preventing problems before they appear through patient education and proper maintenance, though we offer most dental services on site should you already be experiencing complications.

Our professional services and gentle touch make us stand out among dentists in Allen, TX. We can’t wait for you to experience the Allen Smile Design difference for yourself!

Remarkable Service


Meet Dr. Tonie Lewis

Thank you for considering Allen Smile Design for your dentistry needs! My name is Dr. Tonie Lewis, and I would be honored to help you achieve that beautiful smile you have always wanted.

My goal is to use current dental best practices and technology alongside a skilled and experienced staff to provide you with the very best in dental care. Not only will you enjoy peace of mind knowing that you’re in great hands, you will never doubt that your comfort is a top priority for us. Here at Allen Smile Design, we love to build relationships with our patients that will last for years and ensure that their dental health will never miss a beat. Our passion is your health and happiness – we guarantee that you’ll be able to tell!

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“I’ve had Dr. Tonie for a dentist for almost 10 years now. She is such an excellent dentist that I trust her completely. She is not only qualified to do exemplary work but is totally ethical and honest in everything she has done. She is also very gentle and understanding. Because she uses the latest in technology, I have additional reassurance that my teeth are in good hands.”

– Allison G.

“I have known Dr. Tonie for over 10 years. I met her and worked with her during the first 7 years. She is such a sweet & caring person. Always wanting to make people happy. She is the most gentle & precise dentist I have ever known and I have worked with many. She has done wonderful work on me and my family. I trust her totally. I highly recommend her in every way possible.”

– Sue A.

“My family and I have seen Doctor Tonie on several occasions for different dental procedures. She is a very efficient and professional dentist, and she uses the best up-to-date materials and equipment. We appreciate her gentle hand, and we all love her for her thoughtful and kind manner.”

– De’Ann R.


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