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Waco's Preferred Dental Office

Exceptionally Qualified
to Exceed Your Smile Goals

If your family is searching for a new dentist — welcome. If your smile needs some serious help — you won’t find a more qualified dental practice in all of Waco. We’re a little different, and we think once you visit with us, you’ll quickly realize why. We put our patients at the center of everything we do, and our team works hard to ensure your time with us is efficient, educational and exceptional. Quality and service always come first, and our #1 goal is to exceed your every expectation.

Dr. Cobb

Nick Cobb, DDS

Dr. Lassetter

Theresa Lassetter, DDS

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Meet Your Dentists

No Case
is Too Large

At Heart of Texas Smiles, you can look forward to being cared for by a one-of-a-kind team of dedicated dental professionals. Dr. Cobb and Dr. Lassetter both bring unique skills and talents to the table while also sharing the same genuine passion for helping every patient enjoy the innumerable advantages of healthy, confident teeth. Best of all, their advanced training and exceptional credentials uniquely position them to help smiles of all shapes and sizes. From routine checkups and cleanings to full-mouth reconstructions, no case is too large for our team!

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Drs smiling

Dental Patient Reviews

Expect Excellence... You Deserve It

“The dentist office is not somewhere people typically look forward to going. Heart of Texas Smiles changes that in the care they show their patients and the enthusiasm they have about improving your overall health. Dr. Theresa Lasseter is my dentist and always comes in with a smile and helps me through any issues I'm having. All of the people at the front desk are pleasant and accommodating, even when I am being high maintenance (or forgetful). They hygienists always take their time, are gentle and very informative on what they are doing and anything I can do better. Keep up the great work!”

Christine G. Waco, TX

"When we were searching for an orthodontist for my daughter, we wanted a ‘one-stop shop’ for all of our dental needs. I’m honored to say that we found just what we were looking for! Dr. Cobb and his team are fast, friendly and personable, making our experience a great one. And to top it all off, my daughters’ teeth look amazing. She is actually sad that she doesn’t have to go back again in 3 weeks! In just under 2 years they perfected her smile and became like family to us. We will continue to go there over and over again! Thank you, Heart of Texas Smiles!"

Cailin B. Waco, TX

"Today was my first time seeing Dr. Cobb and I am very impressed by my experience from heart of Texas smiles. He addressed my concerns and laid out a treatment plan for me that I very much look forward to. Also, the hygienist; Regina, was very thorough with my cleaning and made a night and day difference in the look and feel of my smile."

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Dental Insurance
& Affordable Financing

Our Team Makesit Easy

High-quality dentistry and affordable dentistry don’t have to be mutually exclusive – here in Waco, our patients will find the best of both worlds! Our team is knowledgeable with all areas of insurance, and they’ll work closely with you to navigate your available budget, file insurance claims, and maximize available benefits as needed to ensure that you receive the beneficial treatment you deserve. No insurance? That’s not a problem either. Flexible, low-interest payment plans can be arranged as well.

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