About La Casa de la Sonrisa

La Casa de la Sonrisa—or “The Smile House”—is a full-range dental clinic located in the charming border town of Matamoros, providing affordable dental care to local and international patients who can conveniently cross into Mexico via Brownsville in Southern Texas.

With more than 15 years of experience, the team promises a friendly approach to delivering high-quality dental services with impressive results, treating both children and adults of all ages and nationalities.

Led by Dra. Brenda A. Sierra Romero, Casa de la Sonrisa’s team of specialists provides personal attention, mindful of the fact that prevention of any dental issues is always a much better alternative than allowing them to manifest in the first place.

They also place a great emphasis on patient education and are particularly keen to get children and teenagers into a healthy routine when it comes to maintaining their oral health.

Dentists at Matamoras’ Smile House aim to practice minimally invasive dentistry comprising diagnosis, prevention and treatment, as well as addressing diseases and conditions in their early stages before they progress and subsequently require additional treatment, costing more money.

Having graduated from Mexico’s University of Nuevo León, the English and Spanish-speaking Dra. Brenda A. Sierra Romero went on to specialize in orthodontics—the field of dentistry that involves correcting the alignment of the teeth—and is a fully registered member and partner of the Mexican Dental Association and the College of Dentists of Matamoros A.C.

The team’s overall dental expertise covers a number of areas, including orthodontics, endodontics, maxillofacial surgery and pediatric dentistry, as well as general dentistry; procedures are performed within a modern, hygienic clinic, equipped with the latest technology for accurate diagnoses and treatment.

Located only a few blocks from the international bridge connecting Mexico with the United States (over the famous Rio Grande River), La Casa de la Sonrisa offers a free shuttle service to and from the border, allowing dental tourists to leave their car on the US side of the border at one of the affordable, secure parking lots.

Brownsville also has a small airport (Brownsville South Padre Island International Airport), with flights generally arriving here from the larger cities in Texas.

How to Schedule an Appointment

Book your free consultation at Casa de la Sonrisa in Matamoros directly through the Dental Departures site—with no upfront costs and a useful free cancellation policy valid up to 24 hours before your appointment.

You can also ask for a personalized quote from our Customer Care Team here. We are available any time of the day or night to assist you and there’s never a charge for our services.

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Prices and Procedures