Your Dentist in Houston, TX, and Surrounding Areas
Kim Loan Nguyen, DDS & Anthony Sach Doan, DDS

Welcome to Our Practice

Welcome to Smile Image Dentists, your trusted dental support team for over 16 years. Drs. Nguyen and Doan and our entire team proudly offer cosmetic, family, and restorative dentistry to keep your smile healthy and vibrant. We combine years of dental expertise with state-of-the-art technology, such as intraoral cameras, digital X-rays, quality dental materials, and a computerized office. Contact our dental offices in Houston, Texas, today to schedule your appointment! We are excited to care for your smile!

Meet Our Doctors

Learn Who We Are

  • Kim Loan Nguyen, DDS & Anthony Sach Doan, DDS

    Dr. Kim Loan Nguyen and Dr. Anthony Sach Doan are a husband-and-wife team committed to providing quality dental care for all members of the family, from age one and up. Our dentists are more than dental professionals; they are artists who want to help you achieve the smile of your dreams. They proudly serve Houston, Katy, Sugarland, Missouri City, Tomball, Cypress, and Rosenberg, Texas.

Featured Articles

Read about helpful topics

  • Invisalign®

    Invisalign's® invisible, removable, and comfortable aligners will give you the beautiful straight teeth you've always wanted. And best of all, no one can tell you're wearing them. Invisalign® is great for adults and teenagers. What is Invisalign®? Invisalign® is the invisible way to straighten ...

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  • Veneers

    Teeth that are badly stained, shaped or crooked may be improved by a veneer placed on the surface of the affected teeth. Veneers are thin pieces of porcelain or plastic cemented over the front of your teeth to change their color or shape. Veneers are used on teeth with uneven surfaces or are chipped, ...

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  • Fillings

    Frequently asked questions: dental fillings Are dental amalgams safe? Is it possible to have an allergic reaction to amalgam? Is it true that dental amalgams have been banned in other countries? Is there a filling material that matches tooth color? If my tooth doesn't hurt and my filling is still in ...

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  • Overview

    Pain can occur in any number of places in your mouth: teeth, gums, roots, the palate, tongue and jaw. Cavities are a common culprit causing pain. Untreated cavities can impact nerves because of infections of the tooth and gums. Impacted and abscessed teeth and sore jaws from teeth grinding are other ...

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  • Sealants

    Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these ...

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  • Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, ...

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  • Introduction

    Does mercury in the silver fillings in your mouth pose any long-term health risks? Does fluoride, in spite of everything we've been told since childhood, actually cause more harm than good? What does the latest research reveal about tobacco use on your overall oral health? This section is dedicated ...

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  • Medications

    Some dental procedures, such as tooth extractions and oral surgery, may call for our office to prescribe medications before or after a procedure. These medications are used to prevent or fight an infection, or to relieve any post-operative discomfort and pain. For these reasons, it is extremely important ...

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  • Oral Piercing

    Oral piercings (usually in the tongue or around the lips) have quickly become a popular trend in today’s society.  With this popular trend, it is important to realize that sometimes even precautions taken during the installation of the piercing jewelry are not enough to stave off harmful, long-term ...

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  • Scaling and Root Planing

    Some cases of acute periodontal (gum) disease that do not respond to more conventional treatment and self-care such as flossing may require a special kind of cleaning called scaling and root planing. The procedure begins with administration of a local anesthetic to reduce any discomfort. Then, a small ...

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Contact Us

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Our Locations

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Hours of Operation

Our Regular Schedule

Eldridge Pkwy Office

Monday:

9:00 am-5:00 pm

Tuesday:

9:00 am-5:00 pm

Wednesday:

9:00 am-5:00 pm

Thursday:

9:00 am-3:00 pm

Friday:

9:00 am - 2:00 pm

(1st & 3rd of Each Month)

Saturday:

9:00 am - 2:00 pm

(2nd & 4st of Each Month)

Sunday:

Closed

Tomball Pkwy Office

Monday:

9:00 am-5:00 pm

Tuesday:

9:00 am-5:00 pm

Wednesday:

9:00 am-5:00 pm

Thursday:

9:00 am-5:00 pm

Friday:

9:00 am-2:00 pm

(1st and 3rd Friday of each month)

Saturday:

9:00 am-2:00 pm

(2nd and 4th Saturday of each month)

Sunday:

Closed