smiling family

DENTIST NEAR DENISON, TX

Comprehensive & Personalized Dental Care

Why Patients in Denison Trust Us

Family-Owned & Operated Practice
Professional & Compassionate Dental Staff
Welcomes Same-Day Appointments
Accepts Dental Insurance
Provides Sedation Dentistry for Maximum Comfort
Offers Alternative, Flexible Financing

Meet Our Talented Dentist Near Denison

Members of Organizations Like the American Dental Association
Graduated From Baylor College of Dentistry
Remain Up-to-Date On Cutting Edge Dental Technology
Dedicated to Continuing Education
Decades of Combined Dental Experience
Prioritize Patient Concerns & Needs

Dr. Mark Smith

Dr. Mark’s dad was a dental lab technician, so he was introduced to the field of dentistry at a young age. When it came time to choose his career path, he knew he wanted to be a dentist so he could spend his days helping people stay healthy and get out of pain. He’s been a dentist near Denison for almost 30 years now, and he has loved every moment of it!

As for his studies, Dr. Mark chose to attend Grayson County College before graduating from the Baylor College of Dentistry with his dental doctorate. Throughout the years, he has prioritized continuing education and advanced training through professional organizations like the Texas Dental Association. That way, he can continue to provide the people in his treatment chair with comfortable, custom, and cutting-edge care.

On the evenings and weekends, Dr. Mark enjoys spending time with family and fishing. He also is an avid traveler and is always planning his next trip!

Dr. Grant Smith

Just like Dr. Mark was introduced to the field of dentistry by his dad, Dr. Grant was introduced to it by him. He even worked in the office filing charts and assisting his father during his summer breaks! From a young age, he loved the balance of art and science, and he ultimately decided to become a dentist as well.

Dr. Grant graduated from Texas Christian University before pursuing his dental degree at the Baylor College of Dentistry. Since then, he has achieved two major goals: becoming a Fellow of the Academy of General Dentistry and graduating from the prestigious Kois Center. If that wasn’t impressive enough, he is also an active member of several professional organizations, including the American Dental Association and the Texas Dental Association.

Outside the office, you’ll most likely find Dr. Grant hiking, traveling, or relaxing with friends and family.

Dr. Sharlenne Sumpter

Growing up, Dr. Sumpter loved science. In fact, she loved it so much she decided to use her talent and passion in a research lab! However, she found it to be a bit lonely, and ultimately decided to pivot to dentistry after shadowing a few dentists.

Dr. Sumpter attended both Florida International University and Texas A&M Baylor College of Dentistry. Since then, she has pursued continuing education with the Academy of General Dentistry and several other professional organizations. Plus, she has completed advanced training for Level I Conscious Sedation as well! Now, she’s excited to use everything she has learned over the years to help our Denison patients get the top-tier care they deserve in a calming, welcoming environment.

Dr. Sumpter was actually born in Russia, grew up in Miami, and met her husband in Dallas! They have a son, Danny, and enjoy spending their time together going to the pool, painting in the backyard, and traveling.

Hear from Other Neighboring Patients

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Love Dr. Mark and Dr. Grant! They both do wonderful work on my teeth. They are friendly, humble Christian men. I’ve gone to them for years and won’t use any other dentists. The staff are also friendly and helpful. They love their workplace.

Gwen K.

Why Are You Looking for a Dentist Near Denison?

Patients of all different ages and with all different dental needs come through our doors, and we’re here to help every single one. When you click on the images below, you’ll find a bit more information on the services we offer. Of course, you’re more than welcome to give us a call too; a friendly member of our team will happily assist you!

Finding Our Dental Office Near Denison

Are you in need of replacing missing teeth with dentures or dental implants? Want to upgrade your smile with teeth whitening or veneers? Want to get dental care comfortably from a sedation dentist near Denison? Our team looks forward to delivering the treatments you need for a beautiful and healthy grin. Our practice can be found at 2011 W Lamberth Rd in Sherman, TX. Nearby, you’ll find a neighborhood Walmart and Pizza Inn at the intersection with N Heritage Pkwy. If you need help finding us, call our team for help!