MDRN Dental Studio
Meet Us
Private, family-owned boutique dental care in McKinney, TX. Come get to know the team.
The Doctor
Dr. Steven Nguyen, DDS
Founder & Lead Dentist
A Texas native, Dr. Steven Nguyen graduated from The University of Texas at Austin before earning his dental degree in Dallas at Texas A&M School of Dentistry. He focuses on patient comfort and transparency and thinks about oral health as part of overall health. Helping people feel less anxious about the dentist is something he genuinely enjoys.
Dr. Nguyen dedicates hundreds of hours each year to continuing education and stays active in community outreach across the DFW area.
Dr. Nguyen's expertise encompasses all aspects of dentistry, from treating children to performing complex procedures like root canals and implants. His true excitement lies in smile design, helping patients achieve the smiles they're happiest with.
Credentials & Affiliations
Advanced Training
Kois Center Graduate
The Kois Center is a post-graduate dental education facility in Seattle recognized as one of the most rigorous in the world. Fewer than 1% of dentists in the U.S. complete this training. The curriculum covers bite, jaw joint, gum health, and tooth structure as an integrated system, which is why Dr. Steven approaches diagnosis and treatment planning differently than most dentists.
<1%
of U.S. dentists complete Kois Center training
600+
hours of continuing education completed
The Team
Christina Souvannavong, RDH
Registered Dental Hygienist
Christina is a Registered Dental Hygienist with seven years of clinical experience and a Bachelor of Science in Dental Hygiene from West Coast University in Anaheim, California. She brings a hands-on approach to patient care with a genuine passion for helping people improve their overall health through their oral health.
Christina's top priority is patient comfort and education. She takes the time to make every appointment as relaxed as possible while empowering patients with the knowledge they need to maintain a healthy smile long after they leave the chair. For Christina, the relationships she builds with her patients are just as important as the care she provides.
What she loves most about MDRN Dental Studio is the team culture. The supportive, family-like environment she is part of every day is something she believes patients can feel the moment they walk through the door.
Outside of the practice, Christina enjoys exploring new restaurants, experimenting with recipes at home, and spending time with her husband and their eight-year-old rescue pit bull.
The Team
Stefanie Moran
Dental Assistant
Stefanie is from Galveston and has called Dallas home for the past 11 years. At MDRN Dental Studio, she helps patients feel comfortable by staying close to the details of each procedure and working right alongside the dental team.
Outside the studio, Stefanie enjoys reading, hiking local trails, and painting.
She is always looking for ways to keep growing in the dental field. Patients feel that care in the small moments: how she prepares the room, explains what to expect, and checks in during treatment.
The Team
Kimmy Le
Financial Coordinator
Kimmy Le has more than 8 years of dental experience and now serves as MDRN Dental Studio's Financial Coordinator. She enjoys helping patients make sense of the details, from scheduling to insurance options, and she works to make the front desk feel calmer and easier. She says working with Dr. Steven, who truly cares about his patients, makes that part simple.
She also brings 14 years of customer service experience, along with credentials as an RDA and Cosmetologist. Kimmy Le combines that background with a warm, steady presence, and she focuses every day on making each patient's experience a good one.
Get in Touch
Questions?
The team is happy to answer any questions before you book. Call, or book online anytime.
6451 W University Dr, Ste 300
McKinney, TX 75071
Office Hours
Ready to Meet the Team?
Schedule Your First Visit
New patients are always welcome. Extended hours Tuesday through Saturday, same-day emergency care available.
6451 W University Dr, Ste 300 · McKinney, TX 75071



