Creating Beautiful Smiles

Experienced Cosmetic Dentistry in Plano, TX

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Concierge Dental Care

Experience the difference in our Plano dentist office.

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Restoring Natural Beauty to Your Smile.

Dr. Sowell is a nationally recognized cosmetic dentist in Plano, TX.

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World Class Dentistry Plano, TX

“This Practice Is My Passion”

Mark Sowell, DDS, MAGD is one of the most highly trained and experienced dentists in the Plano Texas area. He is one of a few dentists nationwide who is a Master of the Academy of General Dentistry and an Accredited Fellow of the American Academy of Cosmetic Dentistry. Dr. Sowell practices complete dentistry with principles learned through continuing education and extensive experience. Patients throughout Collin County and the Dallas-Fort Worth metropolitan area agree that expectations are always exceeded after visiting our Plano dentist office for general and advanced dental services.

Smile Design

A leading cosmetic dentist in the Dallas, TX area, Dr. Sowell can help you
achieve the smile you desire using advanced techniques.

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Invisible Braces

Straighten your teeth at any age using discreet orthodontic treatment
with clear braces in Plano, TX.

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Full Service Dental Implants

Complete implant dentistry under one roof in Plano.
Replace one missing tooth or secure a cosmetic denture with implants.

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Solutions for Complex Concerns

Dr. Sowell can help you resolve your dental health and cosmetic
concerns with individualized care for your needs.

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Teeth in a Day

Dr. Sowell offers the All On Four procedure in our Plano dentist office to replace missing teeth in one day.

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Gum Reshaping

Improve the appearance and health of your gums with gum recontouring in Plano, TX.

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Porcelain Veneers

Porcelain veneers in Dallas for a customized smile that will offer lasting results.

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Sedation Dentistry

Solutions for dental anxiety. We offer sedation dentistry in Plano for anxious and fearful patients.

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TMJ Therapy

Resolve bite problems and common symptoms of TMJ with personalized dental care.

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Sports Dentistry

Dr. Sowell can create a custom sports mouthguard for superior smile
protection and a little extra energy on the field.

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Personalized Smile Makeovers, Five-Star Dental Services.

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Exceptional Smiles. Exceptional Care.

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Comprehensive Dental Care: Personal Attention For Your Unique Smile.

Custom Dentistry Tailored To Your Smile


Dr. Mark Sowell is a leading restorative and cosmetic Plano TX, dentist. Voted a “Best Dentist in Dallas” by Texas Monthly and D Magazine, Sensational Smiles offers advanced dental treatment options for all of your oral health needs. Whether you are replacing missing teeth with dental implants, seeking a denture specialist in Texas, or just want a more gentle tooth cleaning than your current dentist can offer, visit Dr. Sowell today.

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Enhance Your Smile

Do you want a brighter, more beautiful smile?

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Enhance Your Smile

Build Smile Confidence

Are you unhappy with your crooked teeth?

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Build Smile Confidence

Improve Your Oral Health

What is the best treatment for replacing missing teeth?

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Improve Your Oral Health

Take Years Off Your Smile

How can you reverse the signs of aging?

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Take Years Off Your Smile

Enjoy Concierge Dentistry

Are you looking for exceptional cosmetic dentistry from out of town?

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Enjoy Concierge Dentistry

Smiles By Sowell Enhancing Your Dental Experience

Five Star Service

We aim to make you feel as relaxed and comfortable as possible with spa like amenities

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Patient Resources

Patient information and forms to make your first visit more efficient

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Out of Town Patients

We offer travel coordination for your smile makeover holiday in Dallas

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Payment & Insurance

Sensational Smiles will file your dental insurance and offers financing options

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A Team Approach To Comprehensive Dentistry

Dr. Mark Sowell works closely with Master Ceramist James Chung in our dental lab. We design, fabricate and place high-quality, custom dental restorations under one roof. We value your time as much as you do. By having an in-office ceramic lab, we can offer same-day crowns and other restorations. Restore and enhance your beautiful smile in Plano, TX with our comprehensive dental techniques.

In-Office Ceramic Dental Lab

Using the highest standard of materials, your ceramic restoration is expertly crafted on site for a final result that will provide comfort, function, and aesthetics.

Dental restorations can include custom dental crowns and dental veneers. These are often recommended for both cosmetic or restorative solutions to maintain or enhance your smile.

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Patient Testimonials

Catherine Melton

5 out of 5 stars

Dr. Sowell is the best in his field. He and his staff are dedicated to providing exemplary service that is second to none. I am so pleased with my beautiful crowns and veneers. Thank you, Dr. Sowell!!

Barbara Townley-Cochran

5 out of 5 stars

I’m a recent patient of Dr. Sowell and I’ve experienced nothing but professionalism and positivity. I came in with TMJ related concerns and it’s amazing the progress I’ve made in such a short amount of time. I’ve gone from having pain every day and requiring continuous medication to having little to no pain and completely off the medication. Excellent practice.

Ella Brown

5 out of 5 stars

I've had the most wonderful experience at Dr. Sowell's office. I was anxious going to the dentist but he and his staff put me at ease. A wonderful relaxing place. They have become friends. This journey has been very well worth it. I can't stop smiling!!!