Your smile. Our specialty.
Crafting confidence,
one smile at a time.
PLAZA ORTHODONTICS
Welcome to Plaza Orthodontics, led by
Dr. Senthil N. Arun and proudly serving Ballwin and the St. Louis area. Our friendly, expert team offers personalized, professional care with a range of orthodontic treatments—from trusted methods to the latest innovations.
We speak Spanish for our Hispanic families
Our Next-Level Orthodontics, Powered by Innovation
At PLAZA Orthodontics, we use cutting-edge tools like the iTero digital scanner to create precise 3D models—no messy impressions needed. Our advanced Invisalign treatment offers a comfortable, clear, and removable way to straighten your smile.
iTero®
We utilize the latest technology, such as the iTero digital scanner, in order to provide the very best care available.
3D Modeling
Instead of making impressions of your teeth with sticky putty, we have the technology to make 3D models.
Invisalign®
Invisalign straightens your teeth using a series of customized, removable, clear plastic appliances called aligners.
“Orthodontics is a dental specialty that is concerned with the study and treatment of malocclusions (improper bites), which may be a result of tooth irregularity, disproportionate jaw relationships, or both. My passion for being an orthodontist and creating artistic smiles is amazingly rewarding as the result of orthodontic treatment restores confidence and self-esteem.”
- Dr. Arun
BDS, DMD, MSD, PhD | Specialist in Orthodontics
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Because every smile deserves excellence
At Plaza Orthodontics, we combine advanced technology with personalized care to create confident, beautiful smiles. From digital scans to clear aligners, every detail is designed with your comfort and results in mind.
25
Years of
combined experience
Our team is dedicated to delivering high-quality dental care that you can trust.
15k
Happy
patients
Join our community of patients who have experienced the exceptional care that sets us apart.
why choose our orthodontics office
Wonderful experience. Front desk ladies are so helpful and understanding. Very grateful for our experience.
Melinda Armstrong
Dr. Arun & Brii were really professional and great! I would recommend Plaza to my family and friends! Oh, I can’t forget about Jenny is the life of the office. She will go above and beyond for you! I love her so much!!
Monica Lee
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