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See Why So Many of Our Patients Rate Signature Smiles Dentistry & Orthodontics – Bastrop 5 stars!

1. $1,500 OFF Invisalign Treatment!
2. New Patient Exam & X-Rays for only $69!
3. Now offering sedation services for wisdom teeth extractions!

Compassionate Care

Convenient Scheduling

Comprehensive Services

Dread the Dentist?

At Signature Smiles Dentistry & Orthodontics – Bastrop , we take the dread out of dentistry. It’s a different kind of dental appointment here — one with first-rate care in a warm environment and a commitment that we’ll never recommend services you don’t actually need.

So, sit back and relax. We’re committed to protecting your teeth, your nerves, and your wallet.

Enjoy Your Visit.
Love Your Smile.

Braces and Orthodontic Care

Braces and orthodontic care is about more than just cosmetics and a straight smile. Improper alignment can cause jaw pain and chewing dysfunction. Overcrowded teeth can be more susceptible to decay and the surrounding gums are more likely to develop periodontal disease.

How Orthodontic Treatment Works

Gone are the days of bulky braces. Choose from thin, clear brackets or skip them altogether and straighten your smile with invisible aligners. Both options provide a constant, gentle force in a carefully controlled direction, slowly moving teeth to the proper position.

Because, everyone ought to have a mouth that works for them, not against them.

Meet Our Team

We’re here because we love to help.

Dr. Ronald John Caldwell, Jr.

Dr. Ronald J. Caldwell graduated from Colorado State University in 1994 before completing his dental degree at the University of Texas Health Science Center at Houston in 2003. He has practiced in the area since 2005. Dr. Caldwell is very active in continuing education and is also a member of the Texas Dental Association and Capital Area Dental Society. As a dentist, Dr. Caldwell strives to treat patients conservatively, effectively, and efficiently with the highest quality in mind.

Outside the office, Dr. Caldwell is an avid hunter and golfer. He also enjoys spending time with his wife, Marnie; his son, Cameron; and his daughters, Kate and Caroline.

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

Born and raised in the Rio Grande Valley, Dr. Victoria McGuffin graduated from The University of Texas at Austin. She returned to the Valley to teach high school science for a year before completing her DDS degree at The University of Texas School of Dentistry at Houston. She immediately fell in love with dentistry and strives to not only provide the best, high-quality, care possible, but to build long-lasting relationships with patients as a member of their community. When she’s not caring for patients, Dr. McGuffin enjoys spending her time playing tennis, yoga, drinking coffee, and spending time with her cat, Honey.

Dr. Ryan Weber

Dr. Weber is a Texas native, born and raised in north Austin before venturing to Waco for college. Drawn to the intersection of medicine, dentistry, and anesthesia, Dr. Weber chose to become an oral and maxillofacial surgeon. He received extensive training in various aspects of oral surgery. Dr. Weber has been published in a variety of medical journals and has presented at national meetings on orthognathic and cleft lip surgeries, as well as the emergence of virtual technology applications in surgery.

After some time away, he returned to Central Texas and has been providing quality oral surgery services to the Austin area and its surrounding communities ever since.

Dr. Weber received his bachelor’s in biology from Baylor University in 2008. In 2015, he graduated from the University of Texas School of Dentistry. He then attended the University of Mississippi School of Medicine before completing his oral and maxillofacial surgery residency at its medical center in 2021.

Outside of the practice, Dr. Weber enjoys playing guitar, hitting the green, and spending time with his children.

Dr. Weber is board-certified by the American Board of Oral & Maxillofacial Surgery. He is also a member of:

  • American Dental Association
  • Texas Medical Association
  • Texas Dental Association
  • Capital Area Dental Society
dr Ronal John Caldwell Jr. at signature smiles dentistry and orthodontics.
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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. Nada Fawzi

Dr. Fawzi is proud to serve the Bastrop community with compassionate, high-quality dental care. Originally from Northern Virginia, she earned her undergraduate degree from Virginia Tech and her Doctor of Dental Surgery from Virginia Commonwealth University School of Dentistry.

Known for her friendly personality and gentle approach, Dr. Fawzi strives to make every patient feel comfortable, informed, and confident in their smile. She believes in building lasting relationships based on trust and genuinely enjoys helping patients of all ages have positive dental experiences.

Outside the office, Dr. Fawzi enjoys cooking, going to the gym, taking walks, and spending time with her friends and family. She’s excited to call Texas home and feels grateful to care for such a warm and welcoming community.

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

How We Help

Just about anything you need under one roof. 

Dental Bonding

Dental Crowns

Dental Braces

Dental Root Canals

Oral Surgery

Dentures & Bridges

Emergency Dental

General Dentistry

Sedation Dentistry

Wisdom Teeth

Dental Implants

Endodontics

Kid-Friendly Dentistry

TMJ Treatment

Sleep Apnea

Cosmetic Dentistry

Teeth Whitening

Veneers & Lumineers

Dental Fillings

Orthodontics

Periodontics

Invisalign

Schedule
Appointment