Meet our doctor

For more than two decades, I’ve had the privilege of helping patients of all ages achieve healthier smiles and greater confidence. Orthodontics is more than just creating straight teeth—it’s about building relationships, supporting families, and watching patients grow and thrive throughout their treatment and beyond. I’m passionate about providing thoughtful, personalized care and staying at the forefront of advances in orthodontics so that every patient can have the best possible experience and results.

Dr. Thomas

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Meet the Team

Welcome to Thomas Orthodontics

Dr. Robert L. Thomas and our team provide advanced orthodontic care, creating healthy, beautiful smiles that last a lifetime. We combine advanced treatments and technology with personalized attention and a focus on long-term oral health, stability, and exceptional results. Our goal is for you to finish treatment with a smile you love to share and enjoy for life.

We Are a Single-Doctor, Small Business Practice

Dr. Thomas owns Thomas Orthodontics and is the only orthodontist in the practice. That means you'll see Dr. Thomas throughout your entire treatment, not a rotating team of providers. He is able to focus on what's best for each individual patient, not corporate quotas or sales goals. We emphasize personalized care and treatment plans that often avoid the need for permanent tooth extractions whenever appropriate.

Thomas Orthodontics offers:

Orthodontic treatment for children, teens, and adults
Clear braces and clear aligners
Surgical orthodontics for patients requiring orthognathic surgery
Dentofacial orthopedics
TMJ/TMD treatment

Every patient has unique goals, clinical needs, and concerns. Rather than taking a one-size-fits-all approach, Dr. Thomas evaluates your progress at every appointment to provide individualized care, making treatment as comfortable and efficient as possible.

Please call our Oswego orthodontic office at (630) 554-5600 to schedule your complimentary consultation with Dr. Thomas. We proudly serve Oswego, Yorkville, Aurora, and the surrounding communities. We'll provide the information you need to make a confident decision about your smile.

Everyone at Thomas Orthodontics looks forward to meeting you. We'd love to help you achieve a healthy, confident smile and become your friends along the way.

We Understand Adult Patients' Needs

Orthodontic treatment can be a great investment in your health, comfort, and confidence—at any age. We understand that adults have unique needs and considerations when it comes to orthodontic care, and we offer personalized treatment options designed to fit your lifestyle while helping you achieve a healthier, more confident smile.

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Our Mission

We deliver expert solutions in a fun, friendly, and down-to-earth environment. Like the old country doctor, our vision is to always be accessible, approachable, and available to those we serve. Our motivated patients and parents work with us to achieve optimal long-term results and happily refer us to their friends and family.

We are a team of enthusiastic and compassionate people who collaborate with dental care providers in keeping our patients’ long-term dental health our top priority and sharing our exacting standards of care. We know our patients will look back at their orthodontic experience and smile!

Find Out What Sets Us Apart