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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm

Grant E and Mark A Smith DDS

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United States
Sherman, TX
Grant E and Mark A Smith DDS

Our goal and policy is to treat our patients as we would treat our families. We will offer a high-quality, friendly service, in a gentle, caring atmosphere

Our dental practice has been proudly serving the residents of Sherman for nearly 30 years. Since he first opened its doors, Dr. Mark Smith has been committed to offering a family-friendly, personalized approach to dental care. Today, he is joined by his son, Dr. Grant, who couldn’t be happier to carry on this tradition. Along with Dr. Sharlenne, they form a team of dentists in Sherman who are passionate about helping the local community – both inside and outside of the dental office. We have a storied history of participating in community events and supporting organizations such as House of Eli and 4 Rivers Dental Clinic. Inside of our office, you can expect customized, comfortable dental care that helps you achieve and maintain your best smile, no matter your age. Schedule your appointment with us by calling today!

10/14/2026

✨ A smile transformation years in the making.

After experiencing dental trauma from an accident on the playground in 2nd grade, this patient had been looking forward to the day she could finally enhance her smile.

Seeing her reaction to her new smile made this case especially rewarding — she can’t stop smiling, and neither can we! 😁

We’re so excited to share her transformation and the confidence that came along with it.

Swipe to see the before & after. ➡️

10/07/2026

✨ Staff Spotlight: Meet Jaicee ✨

Jaicee is married to her high school sweetheart and is a proud mom of two boys who love basketball! 🏀 When it comes to food, you won’t catch her ordering seafood—but she’ll never turn down Mexican food! 🌮

🦷 Favorite procedure: KöR Whitening! She loves seeing the transformation and watching patients leave with a huge smile.

💙 Why dentistry? Jaicee loves being part of a patient’s journey—whether that means helping them feel confident in a new smile or simply helping them leave the office without the anxiety they came in with.

🤍 Her favorite part of our practice: The relationships she gets to build with our patients. Getting to know the people she cares for is one of the most rewarding parts of her day.

We’re so lucky to have Jaicee as part of our team! ✨

09/30/2026

Electric or manual toothbrush… does it actually matter? 🪥👀

Dr. Sharlenne breaks down the difference—and which one might give you the edge when it comes to keeping your teeth and gums healthy.

▶️ Watch to find out!

09/23/2026

Our hygienists are so much more than the people who clean your teeth. 🤍

They’re often the team members you spend the most time with—and a huge part of what makes your experience in our office feel different.

They take the time to listen, make you comfortable, answer your questions, and get to know you beyond what’s on your chart. They’re educators, advocates, and an important part of helping you feel confident about your oral health.

We’re incredibly proud of the care our hygiene team provides every day.

Because to us, a great dental visit isn’t just about excellent clinical care—it’s about feeling genuinely cared for along the way.

09/16/2026

✨ A new smile, a new confidence.

This patient came to us wanting to enhance her smile while still keeping the result natural and true to her. With 8 porcelain veneers, we were able to create a smile designed specifically for her.

Her words after completing treatment say it best:

“My smile was always something I felt self-conscious about, and now I’m genuinely proud of it. It truly feels like he gave me the smile I was always supposed to have. The transformation still feels natural and completely ‘me,’ just better.”

Creating a beautiful smile is one thing. Creating one that still feels like you is always the goal.

Swipe right to see her transformation. ➡️

09/09/2026

✨ Staff Spotlight: Meet Lillian! ✨

Originally born and raised in Mississippi, Lillian has called Texas home for the past four years! When she’s not at the office, you’ll likely find her enjoying the outdoors, traveling, or spending time with friends and family.

🦷 Favorite procedures: Crowns and full-mouth rehabilitation

❤️ Why she loves dentistry:
“I love caring for patients and helping them feel more confident in themselves. I know visiting the dentist can sometimes feel intimidating, so being able to help patients feel comfortable and at ease is especially rewarding.”

🏡 Her favorite part of our practice:
“Everyone here has a genuine passion for caring for people. It’s such a positive atmosphere, and our team truly feels like a family.”

We’re so grateful to have Lillian as part of our team and can’t wait for you to get to know her better! ✨

09/02/2026

If your tooth doesn’t hurt… does that mean it’s healthy? 🤔🦷

Not necessarily. In fact, many dental problems can develop and progress without causing any pain at all.

Cavities and gum disease can often go unnoticed until they become more advanced—which is why regular dental exams are so important.

▶️ Watch to learn why waiting until something hurts isn’t always the best approach.

Early detection often means simpler, more conservative treatment.

08/26/2026

✨ Our new website is live!

We’ve given our online home a fresh new look and made it easier than ever to learn about our team, explore our services, and get to know our practice.

Come take a look — we’d love to know what you think! 🦷

08/20/2026

We’re coming together to support local veterans! 🇺🇸❤️

From Monday, August 24 through Monday, August 31, our office will be collecting donations for the Walker House Emergency Food Pantry, which provides much-needed food and supplies to veterans in our community.

If you’d like to help, simply bring any of the suggested items listed above to our office during the collection week. Every donation—big or small—can make a difference!

📍 2011 W. Lamberth Road, Sherman, TX 75092

Thank you for helping us support those who have served! 🇺🇸

08/19/2026

✨ Not all whitening systems are created equal.

Swipe to see this patient’s transformation ➡️

One of the reasons we love KöR Whitening is its ability to produce predictable results—even in cases with deep, stubborn discoloration, including tetracycline stains that can be difficult to treat with traditional whitening systems.

Every smile is different, which is why we customize each whitening plan to your goals and your starting shade. Whether you’re preparing for a special event or simply want a brighter smile, we’re here to help you achieve results you can feel confident about.

Have questions about professional whitening? We’d love to help determine if kor whitening is the right option for you.

Address

2011 W Lamberth Road
Sherman, TX
75092

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm

Website

https://www.2thdrmark.com/

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