Castle Dental & Orthodontics - Austin - I-35 Frontage Rd

The South Austin corridor lengthens past banners advertising Castle Dental & Orthodontics on Frontage Road, a straightforward stop for dental and orthodontic care in the I-35 mix. It’s one block west of the marshland that lines the river—easy to pass yet simple to reach. The practice occupies Suite 300 at 5510 S I-35 Frontage Rd, Austin, TX 78745, where routine cleanings sit alongside clear aligners and pediatric exams.

Patients arrive for bonding, nightguards, and sleep-apnea appliances, services listed alongside implants, crowns, and Invisalign; pediatric exams appear just below whitening consultations. The site also handles digital X-rays and fluoride treatments, bridging basic hygiene with more involved planning. A quick sign-in gets the ball rolling, and the flow moves from consultation to procedure without extra frills.

Behind the sliding glass doors, the team keeps restorative, cosmetic, and appliance work on the same schedule; parents schedule kids in the same slot as adults seeking veneers. Adult braces and pediatric retainers share the treatment rooms, so transfers between services rarely add an extra trip.

Directions take a right off the feeder or a left off the frontage; see the building on the map before you leave the office—save (512) 326-4510 for check-ins and follow-ups.