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.


Prices and Procedures

1. Implant Procedures
ProcedurePriceDuration
3 on 6 dental implants
SGD 12,603 - SGD 12,730
All-on-Four System with fixed acrylic bridge
SGD 10,057 - SGD 11,202 SGD 26,139
All-on-Six System with fixed acrylic bridge
SGD 12,717 - SGD 13,366 SGD 38,190
All-on-Six System with fixed Porcelain bridge
SGD 15,149 - SGD 16,294
Bone graft (large)
SGD 496 - SGD 573 SGD 2,546
Bone graft (small)
SGD 446 - SGD 535 SGD 1,909
Implant Supported Overdenture, removable (with 2 implants)
SGD 3,564 SGD 8,784
Implant Supported Overdenture, removable (with 4 implants)
SGD 4,455 SGD 15,658
Implant Supported Overdenture, removable (with 6 implants)
SGD 5,728 SGD 22,532
Implant Supported Overdenture, removable (with 8 implants)
SGD 7,001 SGD 29,279
Mini Implant
SGD 382 SGD 1,400
Porcelain metal Crown on implant (including abutment)
SGD 2,100 - SGD 2,164
Sinus lifting
SGD 1,129 - SGD 1,528 SGD 5,092
Standard Implant Crown (including abutment)
SGD 1,254 - SGD 1,528 SGD 4,901
Standard Titanium Dental Implant (implant only)
SGD 1,380 - SGD 1,642 SGD 2,801
Titanium Dental Implant (including abutment and standard crown)
SGD 2,634 - SGD 2,979 SGD 4,965
2. Crowns/Veneers
ProcedurePriceDuration
Composite Veneer (direct bonding)
SGD 318 - SGD 345 SGD 318
1 day
Full Porcelain/Ceramic Crown
SGD 700 - SGD 840 SGD 1,337
3 days
Porcelain Fused to Metal Crown (standard alloy)
SGD 407 - SGD 535 SGD 1,273
3 days
Porcelain Veneer
SGD 764 - SGD 840 SGD 1,891
3 days
Temporary Crown/Veneer
SGD 102 - SGD 121 SGD 191
1 day
Zirconia Crown
SGD 764 - SGD 840 SGD 2,037
2 days
3. Dentures
ProcedurePriceDuration
Full Denture Metal (upper or lower)
SGD 827 - SGD 878
3 - 5 days
Full Denture, Acrylic Teeth (upper or lower)
SGD 1,006 - SGD 1,120 SGD 2,291
3 - 5 days
Full Denture, Immediate or Healing (upper or lower)
SGD 573 - SGD 624 SGD 1,909
3 - 5 days
Full Denture, Porcelain Teeth (upper or lower)
SGD 1,273 - SGD 1,400 SGD 2,801
3 - 5 days
Partial Denture, Acrylic Frame
SGD 345 - SGD 430 SGD 1,528
3 - 5 days
Partial Denture, Flexible Frame
SGD 573 - SGD 588 SGD 1,782
5 - 7 days
Partial Denture, Metal Frame
SGD 533 - SGD 624 SGD 1,655
5 - 7 days
Temporary Partial or Flipper (Outside Lab)
SGD 337 - SGD 356
2 days
4. Root Canal Treatment
ProcedurePriceDuration
Post/Core Build-up
SGD 157 - SGD 188 SGD 509
Root canal (molar)
SGD 407 SGD 1,719
1 - 2 days
Root canal (anterior tooth)
SGD 407 SGD 1,018
1 - 2 days
Root canal (premolar)
SGD 407 SGD 1,464
1 - 2 days
Root Canal Treatment (including post/core & porcelain crown)
SGD 1,311 SGD 13,290
2 - 4 days
Root Canal Treatment (including post/core & standard crown)
SGD 1,267 SGD 2,801
2 - 4 days
5. Cleaning, Whitening, Fillings & Extractions
ProcedurePriceDuration
Composite Filling (1 surface)
SGD 66 - SGD 168 SGD 165
1 day
Composite Filling (2 surface)
SGD 81 - SGD 168 SGD 191
1 day
Composite Filling (3 surface)
SGD 94 - SGD 168 SGD 216
1 day
Deep Cleaning, Scaling & Root Planing (per quadrant)
SGD 157 - SGD 188 SGD 255
1 day
Extraction (simple)
SGD 109 - SGD 122 SGD 223
1 day
Extraction (surgical or impacted)
SGD 251 - SGD 533 SGD 716
Inlay/Onlay
SGD 439 - SGD 533 SGD 1,146
Regular Teeth Cleaning
SGD 67 - SGD 76 SGD 161
1 day
Teeth Whitening
SGD 293
1 day
Teeth Whitening, take home kit
SGD 433 SGD 350
1 day
6. Diagnostics
ProcedurePriceDuration
CT Scan/3D X-ray
SGD 178 SGD 636
1 day
Initial Examination/Consultation
SGD 51 SGD 229
1 day
Panoramic X-Rays
SGD 41 SGD 178
1 day
Single X-Ray (bitewing or periapical)
SGD 32 SGD 45
1 day
7. Other Procedures
ProcedurePriceDuration
Extraction ( Primary tooth)
SGD 102
1 day
Fluoride Application
SGD 51
1 day
Frenectomy
SGD 318
1 day
Gingivectomy
SGD 535
Gingivoplasty
SGD 700
1 day
IV Sedation (by anesthesiologist)
SGD 573 SGD 3,182
1 day
Night guard (hard plastic)
SGD 229 SGD 955
2 days
Night guard (soft plastic)
SGD 153 SGD 764
2 days
Prophylaxis
SGD 102
1 day
Pulpotomy / Pulpectomy
SGD 318
2 - 4 days
Resin Composite Filling ( Primary tooth)
SGD 102
1 day
Sealant
SGD 102
1 day
Space maintainer
SGD 318
2 - 4 days
8. Orthodontics
ProcedurePriceDuration
Clear Braces
SGD 1,528
Conventional Braces
SGD 955
Damon Braces
SGD 3,564
Invisalign® Full Case
SGD 4,965
Invisalign® i7
SGD 4,201
Invisalign® Lite
SGD 3,182
Metal Braces
SGD 955
Retainers
SGD 115
1 day
Scaling
SGD 115
1 day
Splint
SGD 102
4 days
TMJ Therapy
SGD 573
4 days
Save Up to 70% on Your New Smile

★ 5.00 .44 reviews

Leyza

February 2022

My family has always been treated at the Casa de la Sonrisa, we love it because they always have the latest technology and have a multidisciplinary care, they provide and coordinate all the care you need with the different dental specialties, they always attend you very friendly and with very good humor and the facilities are super clean and comfortable.

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Luz

February 2022

My family and I have been very well taken care of. All very friendly and professional. The facilities are super clean, modern. Would recommend it to anyone. Great place, clean. Dentists take good care of their patients.

Show More >

Radiologia Matamoros

February 2022

Highly recommended. Excellent service, the doctors are kind and respectful. They have the best technology.

Show More >

Irasema

February 2022

Their professionalism speaks volumes and the security they give to each one of their patients knowing everyone has different needs and the treatment so personalized they make you feel confident and safe that you'll get the best treatment and results. They truly are the best!!

Show More >

Lulú

February 2022

Excellent service, very good location. Impeccable facilities and the most important is highly qualified, highly recommended.

Show More >
Show more reviews >

Cleanliness

5.00

Communication

5.00

Value

5.00

Quality

5.00

Service

5.00

Comfort

5.00

Leyza

February 2022

My family has always been treated at the Casa de la Sonrisa, we love it because they always have the latest technology and have a multidisciplinary care, they provide and coordinate all the care you need with the different dental specialties, they always attend you very friendly and with very good humor and the facilities are super clean and comfortable.

Show more >

Luz

February 2022

My family and I have been very well taken care of. All very friendly and professional. The facilities are super clean, modern. Would recommend it to anyone. Great place, clean. Dentists take good care of their patients.

Show more >

Radiologia Matamoros

February 2022

Highly recommended. Excellent service, the doctors are kind and respectful. They have the best technology.

Show more >

Irasema

February 2022

Their professionalism speaks volumes and the security they give to each one of their patients knowing everyone has different needs and the treatment so personalized they make you feel confident and safe that you'll get the best treatment and results. They truly are the best!!

Show more >

Lulú

February 2022

Excellent service, very good location. Impeccable facilities and the most important is highly qualified, highly recommended.

Show more >

Before and After


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Operation Hours UTC-06

MONDAY 09:00 - 18:00
TUESDAY 09:00 - 18:00
WEDNESDAY 09:00 - 18:00
THURSDAY 09:00 - 18:00
FRIDAY 09:00 - 18:00
SATURDAY 09:00 - 15:00
SUNDAY -

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