Dr. Lambert spent twenty years caring for children in some of the country's most demanding pediatric environments — and opened Treehouse to practice the way she always believed it should feel: unhurried, comprehensive, and kind.
Certified in Tongue-Tie & Lip-Tie Evaluation and Release

Most pediatric practices refer complex cases out. Treehouse is built for everything your child needs.
Cleanings, exams, and sealants — routine care to build healthy and confident smiles.
Tooth-colored fillings, crowns, and extractions — handled gently, in one familiar place.
Comprehensive restorative plans for children who need extensive work in a single, considered visit.
Delivered by board-certified anesthesiologist partners, in the same office your child already knows.
When something goes wrong, the practice your child already knows is the right place to start.
Evaluation and, when appropriate, release — no referral needed.
We review every request personally. You'll hear back within one business day.
Tell us a little about your child. We'll be in touch within one business day.
An unhurried first visit — your child gets to know us, and we get to know them.
Steady, comprehensive care from first tooth through the teen years.
Toothpillow is a virtual tele-health preventative, pre-orthodontic method that corrects and supports proper jaw development, promoting nasal breathing and preventing — even fixing — dozens of health problems down the road.
Treehouse is the only Toothpillow Airway Partner Provider in Knoxville and local area.
When you refer a family to Treehouse, they're met with the same trust you've already earned. Our team's deep, focused experience with children — from first tooth through the teenage years — means growing smiles are in careful, capable hands.
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We're reviewing appointment requests now. Tell us about your child — we'll be in touch within one business day.