Sugar Land Dentist — Cornerstone Dentistry — Sugar Land, TX

Cornerstone Dentistry - Sugar Land, TX

Caring For Smiles With
Precision & Compassion

Because Your Oral Health

Deserves The Very Best

Compassionate Dental Care Without Delay

Innovative Imaging & Treatment

Spotless Office & Onsite Lab Efficiency

Welcome To

Cornerstone Dentistry

At Cornerstone Dentistry, we provide personalized care designed for your comfort and long-term oral health. Our services range from routine check-ups to advanced restorations, always tailored to your needs. Serving Sugar Land, TX, we combine compassion with modern dentistry to create healthier, more confident smiles. Schedule your visit today.

Exclusive Patient Offerings

New PAtient Offer

$149 Cleaning, Exam, & X‑Ray*

New PAtient Offer

$99 Emergency Exam & X‑Ray*

New Patient Offer

$99 Dental Implant Consultation*

New PAtient Offer

$99 Invisalign® Consultation*"

Call Us

281-559-7950

Appointments

Visit Us

736 Hwy 6 #102
Sugar Land, TX 77478

Meet The Doctor

Dr. Siny Thomas

Dr. Siny Thomas is committed to providing comprehensive, patient-centered care with a focus on both health and aesthetics. With advanced training in restorative and implant dentistry, he combines skill with compassion to help patients achieve lasting results. He strives to ensure every visit is comfortable, effective, and stress-free.

Before

Check Out

Our Smile Gallery

What Others Are

Saying

“Always a great experience visiting Cornerstone Dentistry for my cleanings. The doctor is excellent and caring. I highly recommend Cornerstone Dentistry for your dental needs.”

“This doctor is one of the best in his craft. He is meticulous, thorough, patient, and caring. I will always give 5 stars to Cornerstone Dentistry!”

“The doctor was very patient with any sensitive areas and also flexible with scheduling. Everyone was so kind, caring, and professional. Thank you!”

“The dentist has been our family dentist since my kids were young. He is the best at what he does! Kids love him! Always pleasant to go in his office because everyone comes out with their best smile!”

“The dentist is great and the team is wonderful and friendly. Cornerstone Dentistry changed my whole opinion on dentistry. Thanks!”

Explore Our Services

General Dentistry

Protect your smile with exams, cleanings, and personalized preventive care that support healthy teeth and gums, helping you maintain long-term dental wellness.

Restorative Dentistry

Restore function and confidence with crowns, bridges, and fillings that renew your smile’s strength and stability while blending seamlessly with your natural teeth.

Cosmetic Dentistry

Enhance your smile with whitening, veneers, and customized cosmetic treatments designed to create natural-looking results and improve your overall confidence every day.

Holistic Dentistry

Benefit from a whole-body approach that uses safe, biocompatible materials, focusing on oral health while supporting overall wellness and natural balance.

Metal-Free Dentistry

Choose natural-looking restorations made without metal, ensuring strength, safety, and aesthetic appeal while maintaining a healthier and more harmonious smile.

Dental Implants

Replace missing teeth with durable implants that restore function and appearance, giving you long-lasting stability and confidence for a natural-looking smile.

Root Canal Treatment

Save compromised teeth and ease discomfort with precise root canal therapy that restores function, preserves your natural tooth, and improves long-term dental health.

Periodontal Disease Treatment

Protect your gums with targeted therapies designed to manage gum disease, prevent progression, and maintain the foundation of a strong, healthy smile.

Gum Grafting

Correct gum recession with grafting techniques that restore coverage, improve appearance, and protect tooth roots for stronger oral health and lasting confidence.

Endodontics

Preserve your natural teeth with advanced root-focused treatments, designed to repair damage, relieve discomfort, and restore full function for your smile’s long-term stability.

Sleep Apnea Treatment

Improve nightly rest and overall wellness with oral appliances designed to reduce airway obstruction, support breathing, and enhance your quality of sleep.

TMD Treatment

Find relief from jaw discomfort, bite misalignment, and headaches through customized treatment options that restore balance, comfort, and long-term oral function.

Full-Mouth Reconstruction

Transform your smile with comprehensive treatment plans that address multiple concerns, restoring aesthetics, function, and confidence for a healthier, complete smile.

Sleep Dentistry

Experience comfort with sedation options that reduce anxiety, allowing you to remain relaxed and calm while receiving essential dental treatments with ease.

Emergency Dentistry

Receive fast, compassionate care for unexpected dental concerns, restoring your health, comfort, and peace of mind when urgent treatment is needed most.

Advanced Technology

Technology
That Transforms Smiles Comfortably

At Cornerstone Dentistry, we combine advanced technology with compassionate care. With 3D CBCT imaging, digital diagnostics, and an in-house lab, we deliver precise treatments, reduced chair time, and comfortable experiences designed for healthier, longer-lasting smiles.