KYN Orthodontics

FOUNTAIN VALLEY | ORANGE COUNTY

A confident smile, made simple for your whole family.

Friendly, modern orthodontic care for kids, teens, and adults — with braces and clear aligners tailored to your life.

MEET YOUR ABO-BOARD CERTIFIED ORTHODONTIST

Kristin Y. Nguyen, DDS, MS

Dr. Kristin grew up in Orange County, CA and attended the University of California, Irvine, where she graduated magna cum laude with a Bachelor of Science in Biological Sciences. She went on to earn her Doctor of Dental Surgery (DDS) degree from the University of California, Los Angeles School of Dentistry, where she was awarded both a Dean’s scholarship and the prestigious Regent’s scholarship, the highest recognition of academic excellence bestowed by the University of California system. 

 

She traded the California sunshine for the Midwest snow to pursue post-graduate specialty training in orthodontics at The Ohio State University College of Dentistry (Go Buckeyes!) in Columbus, Ohio. During her time at Ohio State, she received a University Fellowship in recognition of her academic achievement and exceptional promise. She also conducted research on the effects of a high phosphate diet on bone mineral density and published her findings. Dr. Kristin completed the program with both an orthodontic certificate and Master of Science (MS) degree.

 

Dr. Kristin is thrilled to return home to Orange County and bring her vision of a warm orthodontic experience to the community that has shaped her. She feels honored to care for the community she has always called home and looks forward to making a positive impact, one smile at a time.

EDUCATION

WHAT WE DO

Care that fits every age
and every smile

From a child’s first check to an adult’s realignment, you’ll get a plan built around your goals.

Braces

Time-tested metal and low-profile ceramic braces that correct everything from crowding to complex bite issues – gently and predictably

Clear Aligners

Removable, nearly invisible aligners for teens and adults who want to straighten their smile discreetly.

Kids & Early Care

Early evaluations that catch problems while they’re easy to guide – often making later treatment simpler

WHY FAMILIES CHOOSE US

Orthodontics that feels calm, clear, and genuinely yours

We slow down, explain every option in plain language, and let you decide what’s right for your family.

Ready to start? Your first visit is on us.

Book a complimentary consultation today and find out exactly what your smile needs – with no cost and no pressure.