A Brighter Smile Starts with a Gentler Touch at
Dentistry of Sugar Land

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Mary George Kalleeny, DDS

Dr. Mary George Kalleeny is a proud Sugar Land Native.

She received a Bachelor of Science from Houston Baptist University (now Houston Christian University) with a double major in Biology & Business Administration.

Dr. George graduated with Cum Laude Honors, receiving her Doctor of Dental Surgery Degree from Howard University in Washington, DC. She then returned home to Houston, as a general dentist, and elected to complete two years of advanced training at the University of Texas School Of Dentistry in Houston.

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Dentistry of Sugar Land | Teeth Whitening, Dental Bridges and Sedation Dentistry
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Modern Dentistry, Human Connection

Welcome to Dentistry of Sugar Land

Finding a dentist you can truly rely on makes all the difference, and at our practice, we treat you like the neighbor you are. I grew up right here in this community, and it has been my privilege to serve our area from this same location for many years. Because this is my home, too, I am deeply committed to providing the high level of care that our friends and families deserve.

We understand that a visit to the dentist can feel a bit daunting, which is why we’ve built a warm, trusting, and caring environment designed to put you at ease the moment you walk through our doors. Whether you are here for a routine check-up or a more complex procedure, our focus is on your comfort and long-term health.

To make your experience as seamless as possible, we accept most PPO insurance plans and handle the heavy lifting of claims for you. We believe quality dental care should be accessible and stress-free. We aren’t just looking at teeth; we’re looking out for people. We look forward to seeing you soon and helping you achieve a healthy, confident smile you’re proud to share.

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A Sanctuary for Your Smile

There is something special about visiting a doctor who actually knows your history and your neighborhood. I’ve lived in this community my entire life and have operated my practice out of this same location for many years, providing a sense of stability you won't find at a corporate dental chain. Over the years, I’ve refined our approach to ensure that every patient feels like an individual, not a number. We’ve built our reputation on being a steady, reliable fixture in the community where a handshake still means something.

Our Recent Articles

Recent Articles

Dentistry of Sugar Land

Tailored Dental Care: Enhancing Oral Health at Every Stage of Life

July 3, 2026

Explore how personalized dental care can enhance your oral health at every stage of life. From preventive exams to advanced restorative work, our tailored treatment plans consider your unique medical history, lifestyle, and specific concerns. Learn about the benefits of customized dental treatment plans, innovative technologies used in modern dentistry, and how a proactive approach to oral health contributes to overall well-being.

Dentistry of Sugar Land

From Routine Cleanings to Brighter Smiles: The Modern Dental Experience in Sugar Land

June 26, 2026

Modern dental cleanings have evolved into meticulous, multi-step procedures that combine advanced technology with personalized care. These visits are essential for maintaining oral health and catching potential issues early. They also serve as a gateway to broader dental wellness, allowing patients to explore cosmetic enhancements like teeth whitening or veneers while ensuring their mouth remains a healthy foundation for any future treatments.

Dentistry of Sugar Land

A Brighter Smile in a Single Visit? What Zoom Whitening Actually Changes

June 19, 2026

Zoom Whitening offers a swift, effective solution for achieving a brighter smile in just one visit. Utilizing hydrogen peroxide gel activated by LED light, this professional treatment targets both intrinsic and extrinsic stains, delivering dramatic results under expert supervision. Unlike at-home kits, Zoom Whitening ensures safety, effectiveness, and long-lasting outcomes, making it an ideal choice for those seeking immediate cosmetic enhancements.

Dentistry of Sugar Land | Teeth Whitening, Dental Bridges and Sedation Dentistry
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Straighten Your Smile Discreetly

Invisalign® Clear Aligners

Achieving a straighter smile no longer requires a "mouth full of metal." With Invisalign® clear aligners, we offer a modern, virtually invisible way to align your teeth without the hassle of traditional brackets and wires. Using a series of custom-made, medical-grade plastic trays, Invisalign gently and gradually shifts your teeth into their ideal positions. Because the aligners are transparent, most people won't even notice you're wearing them, making them a popular choice for busy professionals and self-conscious teens alike.

The greatest advantage of Invisalign® is how perfectly it fits into your existing lifestyle. Unlike fixed braces, these aligners are completely removable, allowing you to eat all your favorite foods and maintain your normal brushing and flossing routine with ease. You simply wear them for 20 to 22 hours a day and swap to a new set of trays every week or two as your smile transforms. By combining our office's long-standing community expertise with this advanced digital technology, we make the journey to a confident, healthy smile more comfortable and convenient than ever before.

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Take the First Step Toward a Healthier Smile

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Your path to a confident, healthy smile is just a conversation away. Whether you’re due for a routine check-up or are interested in a complete smile makeover, we are here to provide the personalized care you deserve in the community we love. Our team is ready to answer your questions, help you navigate your PPO benefits, and find an appointment time that fits your busy Sugar Land lifestyle. Reach out today to experience dentistry in a warm, trusting, and caring environment—we can’t wait to welcome you to our dental family.