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Personalized Dental Care Experiences Since 1986

Mesquite's Award-Winning Dentists

IIf you're looking for the best that dentistry has to offer in your area, consider trusting your smile in the capable hands of Dr. Olga Stepanchenko and Dr. Byron McKnight. Both have received countless accolades from prestigious organizations and logged thousands of hours of continuing education in various advanced services, from complex restorative care to dental implants to cosmetic dentistry. Their approach is comprehensive and features a high level of care and detail that is personalized for each unique patient. They look forward to forming a strong partnership with you that lasts for years to come.

Byron McKnight DDS, MAGD OLGA STEPANCHENKO
DDS
Headshot of Dr. McKnight and Dr. Olga
dentist of the year award Pankey Institute logo Academy of General Dentistry logo American College of Dentists logo Academy of Restorative Dentistry logo Fellow International Congress of Dentists logo Star Local Media Logo Best of 2019 D Magazine logo SuperDentists Texas 2019 logo Mesquite News best dentist logo Simply the Best logo Reader's Choice award logo

Mesquite's Award-Winning Dental Team

Donna grew up in Mesquite and we are proud to say she has been with our practice since October 1989! She was recently recognized by the Mesquite Chamber of Commerce for her exceptional commitment to our community. We would like to congratulate Donna for winning the City of Mesquite's 2022 Customer Service Award!

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Donna Front Desk Coordinator Donna - Front Desk Coordinator

5-Star Dentistry & More

"Those Things That Are Best" is the motto of the fine school where I spent most of my English Literature teaching career, but in Dr. Byron McKnight's dental practice in Mesquite I have found another home for that motto of excellence. I experienced excellence in every part of my visit, from Donna's warm and professional "hosting" and interviewing at the front desk, to Amy's smooth, proficient dental assistance, to Dr. McKnight's intelligent, patient, and comprehensive analysis of my dental health. His expertise and dialogue is absolutely clear in discussing bio-mechanical, chemical, and nutritional elements. I have the confidence that the whole team is working together for my best treatment plan, and I look forward to my next visit. I had another great visit on Tuesday, 23 March 2024. Dr McKnight and Dr Olga Stepanchenko both conversed with me about a tooth repair in the clearest way possible, and Dr Olga again very skillfully performed the repair with her usual professional expertise and personal, friendly style. Dr. McKnight repaired another tooth for me on July 3, 2024, and I want to praise the excellence of his work again, along with excellent interactions with Donna, Amy, and Brook" Richard B. Mesquite, TX

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Senior woman with healthy smile

No Case is Too Complex

Whether you’re desperately in need of quality replacements for missing teeth, like modern dentures , or you’re searching for an outstanding cosmetic transformation with veneers , our Mesquite office looks forward to assisting you. Dr. Olga and Dr. McKnight's advanced training have served them well in countless reconstructive cases, and they strongly believe that it's never too late to achieve the strong and confident smile you’ve always wanted. When you’re with us, you won’t have to worry about being sent to a specialist across town – we’ll handle everything right here at our dental practice near you!

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Enjoy a Lifetime of Great Oral Health

Every smile needs an enduring foundation of preventive care in order to serve patients well for life. Thankfully, our expert dentist covers not only complex treatment options, but plenty of world-class essentials as well. He will work closely with you during regular appointments, providing comprehensive checkups that identify potential concerns at their earliest, most harmless stages. We also offer services that can strengthen and protect your oral health over time, resulting in a happier, more self-assured you.

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Smiling man and woman outdoors
Dr. McKnight and Dr. Olga with patient on mission trip

Giving Back & Helping Others

Being a great dentist is about much more than just helping nearby patients in the treatment chair. Our team strives to be active in not only our local community, but in underserved areas around the world as well! Dr. McKnight has regularly performed free care locally in his office, as well as working with Mission East Dallas (which he helped to establish over 20 years ago) and Mesquite Social Services for patients in need. He has performed dental work in Guatemala for more than 25 years with Dr. Olga joining him recently. Currently, he is Board President of Mission St. Luke which puts together teams of dental, medical, and construction teams as part of mission trips to San Lucas Tolliman. He also is on a national medical board that runs a hospital there. Many of the staff have joined in those efforts as well. We look forward to donating more of our time in the future to good causes.

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Finding Our Mesquite Dental Office

Do you want to discreetly straighten your teeth with Invisalign ? Are you looking for effective sleep apnea therapy ? Do you want to learn more about sedation dentistry to alleviate dental-related anxiety? Give our team a call – we’re here to help with all of your dental needs! We’re conveniently located at 2856 N Galloway Avenue in Mesquite (which is between Town East Mall and Samuell Farm. Closer to our practice, you’ll find Poteet High School, JC Austin Elementary School, and Cannaday School Park.