About Us

Compassion Meets Expertise
Our Mission
At Up Pediatric Dentistry, we strive to provide exceptional dental care tailored to each child. Our mission is to foster a lifetime of healthy, happy smiles by combining advanced technology, gentle care, and a welcoming environment that makes every family feel at home.

Board-Certified Pediatric Dentist & Mother
Get To Know Dr. Breanna Barnes
Dr. Breanna Barnes’s journey into dentistry is one of rediscovery and passion, deeply rooted in her childhood in Olathe, Kansas. Growing up as the daughter of a pediatric dentist, she spent summers immersed in the day-to-day operations of her father’s practice. While initially envisioning a future in medical science or interior design, it wasn’t until college that she realized how dentistry uniquely combines her love of science, creativity, and helping others.
After graduating with honors from Southern Methodist University, Dr. Barnes went on to earn her dental and public health degrees at the Arizona School of Dentistry and Oral Health. Her dedication to specialized pediatric care led her to complete a residency at the University of Tennessee, where she also earned a Master of Dental Science. As a board-certified pediatric dentist, Dr. Barnes has advanced training in infant frenectomies, laser dentistry, and esthetic restorations like zirconia crowns, enabling her to provide gentle, comprehensive care tailored to each child’s needs.
Driven by a vision to provide compassionate, quality-focused care, Dr. Barnes opened Songbird Pediatric Dentistry to create a welcoming, patient-first practice. Recognizing a need in Fairview, she established the area’s first pediatric dental office, adopting a mom-run, non-corporate approach to dental care. Shortly after, she acquired Up Pediatric Dentistry, where she continues to make exceptional pediatric dental care available to her community. At both of her practices, her goal is to create an environment where every family feels genuinely valued and supported.
Dr. Barnes is particularly passionate about serving children with special needs, including those on the autism spectrum, and infants experiencing nursing challenges due to lip or tongue ties. Her holistic philosophy extends beyond treating dental concerns to addressing underlying causes and preventing future issues. Her mission is to make every child’s dental visit a positive, fun, and supportive experience.
Outside of the office, Dr. Barnes is a wife and proud mother of two toddlers. She enjoys baking gluten-free desserts, exploring antique shops, staying active, and spending time in nature. Both her professional expertise and personal experiences as a parent influence her warm, empathetic approach to pediatric dentistry.

A Positive First Visit
Patient-Centered Care
At Up Pediatric Dentistry, we make your child’s first visit memorable with our welcoming team, fun amenities, and personalized care. From friendly introductions to gentle exams, we ensure a stress-free experience for both kids and parents.
What to Bring
To streamline your child’s first visit, we ask that you bring your child’s health history form, insurance details, and a comforting toy or blanket to help them feel at ease. And most importantly, bring your smiles!


Technology and Comforts Designed for Kids
Our state-of-the-art technology and fun amenities ensure every child’s visit is comfortable, efficient, and enjoyable.
Enjoy the privacy of individual treatment rooms for a more personal and focused experience.
We accept most major PPO plans to ensure seamless and stress-free dental care for your family.
Our state-of-the-art laser technology provides gentle, minimally invasive treatments with faster recovery times.
Your child can relax and enjoy their favorite shows during treatment, creating a fun and calming environment.
Tiny Ties Middle Tennessee Lip & Tongue Tie Professionals
Gentle Frenectomy Care
Tiny Ties is Dr. Barnes’ dedicated practice for tongue and lip-tie procedures. Operating from Up Pediatric Dentistry and Songbird Smiles, Tiny Ties offers expert care to help infants and children thrive in feeding, speech, and development, setting the stage for a lifetime of healthy smiles.

