

Waco's Preferred Dental Office
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.

Theresa Lassetter, DDS

Meet Your Dentists
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. Lassetter and Dr. Rivacoba 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!
Meet Your Dentists


Dental Patient Reviews
Our Dental Treatments
to Help You Smile
Every person has different reasons for seeking out a new dentist, which is why Dr. Lassetter and Dr. Rivacoba strive to offer as many services as possible in one convenient location. Whether you’re struggling with pain, ready for a beautiful makeover, or simply overdue for a cleaning, you’ll find the experienced support and personalized approach you need right here.
Dental Insurance
& Affordable Financing
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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