NewBeauty Top Doctor Since 2008

Guy M. Lewis

Cosmetic Dentist
4800 W. Panther Creek Drive, Suite 200, Houston (The Woodlands), TX, 77381
The prettiest curve on a woman...is her smile.


There’s a reason Guy M. Lewis, DDS, an accredited and founding member of the American Academy of Cosmetic Dentistry, has been named by his peers as one of Houston’s “Top Docs” in Cosmetic Dentistry. Whether he’s caring for Olympic gold medalists, celebrities or local professionals, the 30-year smile maker treats his patients to plush amenities as he designs award-winning smiles. Patients travel from around the globe to experience Dr. Guy Lewis’ world-class quality, service and expertise in smile design. “I love it when patients tell me, ‘This is the best thing I have ever done for myself. Why didn’t I do this 10 years ago?’” says Dr. Lewis.

About My Practice

How do you involve patients in their care?

I work from start to finish with patients, including them in all major decisions to help them fulfill their dreams of a beautiful healthy smile.

How far does your clientele reach?

While the majority of our patients live here in Texas, we also treat patients from all over the world.

What famous personalities have you treated?

My patient base includes Emmy award winners, professional athletes, olympic gold medalists, and rock and roll hall-of-fame musicians.

How does a beautiful smile inspire confidence?

I see it in our smile makeover patients all the time. Once they've corrected the parts of their smiles that bother them, they light up. It does so much more than just alter the appearance; it changes the attitude and improves social skills. It's a transformative process through which I enjoy guiding patients.

Why do you offer sedation dentistry?

I see it in our smile makeover patients all the time. Once they've corrected the parts of their smiles that bother them, they light up. It does so much more than just alter the appearance; it changes the attitude and improves social skills. It's a transformative process through which I enjoy guiding patients.

What is your practice best-known for?

It has become a well-established destination for those looking to restore their smiles in a deluxe, comforting atmosphere, many times with our non-prep g. Lewis veneers.

About Me

What are some things patients may not know about you?

I have been featured in Cosmopolitan, Delta Sky, Redbook, Southern Living, Continental, Spirit Southwest airlines, Texas monthly and Town & Country magazines.


Baylor College of Dentistry



Accredited Member, American Academy of Cosmetic Dentistry, Adjunct Professor, Baylor College of Dentistry, Dental Organization for Conscious Sedation

A Minute With

  1. My motto

    Do unto others as you would have them do unto you

  2. What i love most about my profession

    It really does change lives and restore confidence

  3. How my profession has evolved

    Cosmetic dentistry was practically unheard of a few decades ago when
    I started practicing and now it is the best option for people who are looking for a smile makeover

  4. Three words that best describe me

    Gregarious, caring, optimistic

  5. The future of my field

    Research is being done right now on how to use stem cells to actually grow teeth that could potentially be used
    for dental implants, which could be incredible for people who have lost teeth

  6. My dream innovation

    Actually, I invented my own non-prep G. Lewis Veneers, a superthin alternative that provides a beautiful, more natural finished product with
    virtually no reduction of the teeth, unlike traditional veneers

  7. My greatest achievements

    My family…and whatever I did to cast a spell and get my wife to marry me

  8. What sets my practice apart

    Not only are we a onestop-shop, providing almost all dental needs for patients without having to refer them
    out for services, but we are also famous for our comfortable, spa-like

  9. How i make the best first impression

    With a genuine willingness to listen—I take the time to listen to the patient’s desires and concerns for their smile


  • Complete Smile Makeover
  • Full Mouth Reconstruction-Smile Lift
  • Non-Prep G. Lewis Veneers-Developed by Dr. Lewis and da Vinci Dental Studios
  • Porcelain Veneers, Crowns and Bridges
  • Dental Implants
  • Gum Contouring
  • Tooth Colored Fillings and Bonding
  • Invisalign®
  • Sedation Dentistry
  • Snap-On Smile™
  • Implant-Fixed Dentures
  • KöR Whitening Deep Bleaching™
  • Zoom!® Teeth Whitening System
  • General Dentistry


  1. How much can tooth contouring change my smile?
    What our experts say:

    You can get a dramatic change from tooth contouring depending on the situation. If you have pointy teeth and you don’t want that or if you have uneven teeth, it’s amazing what tooth contouring can do for your smile.

  2. Can a gum lift erase my gummy smile and how much will it hurt?
    What our experts say:

    I wouldn’t say it’s painless. It can be uncomfortable but usually it’s more of a tenderness for a few days to a week that can be managed with Advil. I would say it has mild to moderate discomfort. It can give dramatic results.

  3. Can a smile makeover help me look younger?
    What our experts say:

    When we’re doing veneers and full mouth reconstruction, we’re often doing something called opening the bite where we restore it to how it was before they ground their teeth down and lost the vertical height in the lower third of the face. I call it a smile lift. What were doing is building the teeth up to support the face for a more youthful look.

  4. What are the advantages of no-prep veneers?
    What our experts say:

    The obvious advantage is that you don’t have to remove any of the enamel, so your teeth are not altered. Some people like the security of knowing that if something were to happen in the future, then they could have them taken off and it would be like they had never done anything to their teeth. It’s more conservative, which patients like. I developed my own type of no-prep veneers called G. Lewis Veneers, and I did that because there are others on the market that I didn’t feel looked very good. So I developed these to be more lifelike and precise. I was concerned about them being too bulky, but when I committed to creating G. Lewis Veneers, I was surprised at how thin we could make them.

  5. When do you need crowns instead of veneers?
    What our experts say:

    If someone has a large filling or broken down tooth, sometimes a crown is a better option. Or if it’s way out of alignment and the upper and lower teeth don’t touch, you can use a crown to help fix the bite. If the teeth have had root canals, the teeth might need to be crowned because they tend to be more brittle, but not all the time. For the back teeth, I would definitely recommend a crown if they have had root canals.

  6. What is the difference between a home teeth whitening kit and one provided by a dentist?
    What our experts say:

    The ingredients of the whiteners you get at the dentist office are the highest concentrations of the active ingredients, which is more efficient in changing the color of the teeth. They work better and will give you a better result, but I will say that over-the-counter whitening products do work. They just take a lot longer. Crest Whitestrips for example work; however, they don’t cover all of the teeth, which is one drawback. On the other hand, some patients come in because they didn’t get the result they wanted from over-the-counter whiteners. What’s good about going to the office is that the dentist can monitor the treatment and make sure it’s done safely.

  7. With a porcelain crown, does the color stay forever?
    What our experts say:

    The porcelain itself is not going to change colors, but it’s kind of like eating on fine china. If you eat blueberry pie on fine china, the plate is going to look stained but if you wash it off, then the stain will go away. So when people notice crowns or veneers getting yellower, it really just stains building up on the surface. If they have them professionally polished, then they can restore the color and luster. However, the tooth underneath can get darker with age and that can show through the thin veneers. It’s not something we see a lot, but we have seen it.

  8. What’s the best way to get a natural-looking smile?
    What our experts say:

    You can get a natural-looking smile through many different treatments. Veneers can look very natural, but going too white may make them look less natural. I find that a patient’s preference is sometimes a matter of geography. My patients in Texas tend to want their teeth whiter than people do in other parts of the country. However, whiter teeth do make you look younger so you have to find the shade that fits your goals.

  9. I have a crown and have detected a small black spot in the middle of the crown - if not a cavity then what?
    What our experts say:

    a black spot in the middle of the crown most likely means that the crown is a porcelain to metal crown and that the metal is exposed in that spot.  This ususally happens when there is not enough space between the top and bottom teeth and the dentist ahd to grind off the porcelain to adjust the bite.  This often happens when not enough tooth structure is removed during preparation of the tooth for the crown.

  10. Have you heard of myofunctional therapy working with the appliance to stabliize the muscles?
    What our experts say:

    Myofunctional therapy can be an useful adjunct to appliance therapy as it helps the muscles relax and adjust to the new placement of the teeth and jaw.  It is also helpful to break some scar tissue in muscles that can form in cases of severe bruxism or some other form of bite problems.

  11. Can veneers be replaced?
    What our experts say:

    Yes, veneers can be replaced.  It is a very good idea to replace them when there is gum ressesion and food trapping as these conditions can lead to gum problems and even catavities forming.  New veneers, placed properly can keep the mouth healthy and clean.

Photo Gallery


Patient Testimonial

Laura Wilkinson
"“Today I am smiling with confidence. I also receive compliments about my smile all the time.” —Laura Wilkinson, Olympic Gold Medalist for 10 Meter Platform Diving and patient of Dr. Lewis"


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