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Top-Rated Orthodontist in Pflugerville, TX

Get a Straight & Confident Smile

A beautiful smile is now just an appointment away. We are here to help meet all your orthodontic needs and achieve a perfect smile.
$1,000 OFF orthodontic treatment when you start at your consultation!

Compassionate Care

Convenient Scheduling

Love your smile again.

If you’re self-conscious about misaligned teeth, we’re here to help. Orthodontic care goes beyond aesthetics—it’s about creating a healthy, functional bite that lasts a lifetime.

Our expert team provides personalized treatment to help you gain confidence and enjoy a beautiful smile.

Enjoy Your Visit.
Love Your Smile.

Pflugerville's Trusted Orthodontic Experts

If you’re self-conscious about your smile or concerned about how your teeth function, we’re here to help. We understand that crooked, gapped, or misaligned teeth are about more than just appearance. They can also lead to oral health issues, headaches, and jaw pain. Our specialized orthodontic care provides a path to a healthier, more confident smile.

Modern, Gentle Orthodontic Care

Our treatments are designed for your comfort and lifestyle. Choose from thin, clear brackets or invisible aligners that straighten your smile without anyone even noticing. Both options use a constant, gentle force to slowly and precisely move your teeth into the perfect position, giving you a beautiful, healthy smile.

We proudly accept

the following insurance companies:

assurant logo
bluecross logo
cigna logo
Ameritas logo
delta dental
DNA logo
humana logo
met life logo
united concordia logo
united health care logo
guardian insurance logo
aetna insurance logo
Connection Dental logo
fcl dental logo
unicare logo
dent max insurance logo
dha logo 1
geha logo
dental provider
Dental Select insurance logo

Meet Our Orthodontist

We’re here because we love to help.

Dr. Christina Aponte

Dr. Christina Aponte is an orthodontist known for her personalized care and commitment to helping patients achieve beautiful, healthy smiles. She completed her orthodontic residency at BronxCare Health System in New York City, where she received advanced training in modern orthodontic techniques, including clear aligners and fixed bracket systems.

Dr. Aponte earned her Doctor of Dental Surgery degree from Meharry Medical College and holds a bachelor’s degree in biomedical sciences from the University at Buffalo. Her strong academic background and passion for oral health have made the journey as enjoyable as the results.

Fluent in both English and Spanish, Dr. Aponte is dedicated to creating an inclusive, welcoming environment where every patient feels comfortable and confident throughout their orthodontic journey.

Outside of the office, she enjoys attending improv and stand-up comedy shows and is an enthusiastic supporter of her favorite sports teams, the Buffalo Bills and the New York Yankees.

With a warm personality and a genuine love for what she does, Dr. Aponte is excited to help you smile with confidence.

dr Ronal John Caldwell Jr. at signature smiles dentistry and orthodontics.

How We Help

Just about anything you need under one roof.

Braces & Orthodontics
Clear Aligners
Clear Braces
Cosmetic Bonding
Crowns
Dental Sealants
Dentures & Bridges
Fillings
General Dentistry
Gum Disease Treatment
Invisalign® And Invisalign Teen®
Kid-Friendly Dentistry
Periodontal Maintenance
Root Canal Therapy
Routine Dental Care
Sedation Dentistry

Teeth Whitening

Treatment of Cracked Teeth
Veneers
Retainer VIP