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Your Trusted Orthodontist in Ballwin, MO
Plaza Orthodontics is dedicated to delivering exceptional orthodontic care tailored to each patient's unique needs. Our team of highly qualified professionals combines advanced technology with personalized treatment plans to ensure optimal results. We specialize in a wide range of orthodontic solutions, from traditional braces to innovative Invisalign aligners and 3D modeling techniques. Our commitment to excellence is reflected in our compassionate approach, flexible payment options, and multilingual support for Spanish-speaking families.

With over two decades of combined experience, we prioritize timely, thorough service while fostering a welcoming environment that makes every patient's orthodontic journey memorable. Our expertise in correcting malocclusions and bite issues extends to patients of all ages, emphasizing long-term oral health and confidence-boosting smiles.
Services
Invisalign Braces 3D Modeling Early Treatment Adult Treatment Six Month Smiles Functional Appliances Orthodontic Headgear Palatal Expanders
Highlights and features
  • We utilize the latest iTero digital scanner for precise orthodontic assessments
  • Our team offers specialized treatment plans for patients of all age groups
  • We provide flexible payment options through CareCredit financing
  • Our practice offers multilingual support for Spanish-speaking families
  • We combine traditional orthodontic expertise with innovative 3D modeling technology
Associations and certifications
  • AAO
Services
Invisalign
Invisalign treatment uses custom-made clear aligners to gradually straighten teeth without traditional metal braces. These removable appliances offer a discreet orthodontic solution for teens and adults seeking improved dental alignment. Our practice provides comprehensive Invisalign consultations and treatment planning using advanced digital scanning technology.
Braces
We offer conventional metal braces and modern ceramic options for effective orthodontic correction. Our braces treatment addresses complex bite issues and tooth misalignment through precision-engineered appliances tailored to each patient's specific orthodontic needs and facial structure.
3D Modeling
Our practice utilizes iTero digital scanning technology to create precise 3D models of patients' teeth. This advanced imaging system eliminates traditional putty impressions, providing accurate diagnostic information for treatment planning while enhancing patient comfort during the orthodontic process.
Early Treatment
We specialize in early orthodontic intervention for children aged 7-10. Our phase one treatment addresses developing bite problems and jaw discrepancies to create proper space for permanent teeth eruption and reduce future orthodontic complexity.
Adult Treatment
Our adult orthodontic solutions address tooth alignment issues at any age. We offer discreet treatment options including clear braces and Invisalign while considering unique adult dental health factors like previous restorations and periodontal status.
People
Dr. Senthil N. Arun
Orthodontist
Dr. Arun combines artistic vision with orthodontic expertise to create beautiful, functional smiles. With advanced training in orthodontic techniques, he specializes in correcting complex bite issues and malocclusions using both traditional and innovative treatment approaches.
Questions
What orthodontic treatment options do you offer?
We provide traditional metal braces, ceramic braces, Invisalign clear aligners, and specialized appliances for bite correction. Our treatment options cater to children, teens, and adults.
Do you treat adult patients?
Yes, we offer comprehensive orthodontic solutions for adults seeking to improve their smile and dental alignment. Our discreet treatment options include clear braces and Invisalign.
What technology do you use?
We utilize iTero digital scanning for 3D modeling, eliminating traditional impressions. Our practice incorporates modern orthodontic appliances and treatment planning software for precise results.
Are emergency appointments available?
Yes, we provide emergency orthodontic care. True emergencies are directed to Dr. Arun's cell phone for immediate assistance during after-hours situations.
Do you offer payment plans?
We provide flexible payment options through CareCredit financing to help patients manage orthodontic treatment costs with convenient monthly payments.
What are your office hours?
Our regular hours are Monday-Friday 8am-4pm, Wednesday until 3pm, and Saturday 8am-1:30pm (1st and 3rd Saturdays). We're closed Sundays.