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Care for Every Smile

Straighter smiles for every age, every stage

From your child's first orthodontic visit to the clear aligner journey you've been putting off, we offer personalized care that fits your life. Three convenient Oahu locations, one welcoming team.

Since 1995 Serving Oahu families
3 Oahu locations
5-Star 250+ reviews
6 Treatments for all ages

Care for every stage of your smile

From early preventive visits and interceptive care for kids to braces, clear aligners, and retention therapy for teens and adults, we offer the full range of orthodontic treatment in one welcoming place.

Braces and aligners built around you

Whether you prefer traditional braces or the discreet flexibility of Invisalign, we personalize every treatment plan so your path to a confident smile feels comfortable and fits your life.

Three convenient Oahu locations

We make it easy to get the care you need close to home. Visit us in Honolulu (Ward Ave), Kahala, or Mililani. Wherever you are on Oahu, a Caswell Orthodontics team is nearby and ready to welcome you.

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Braces Treatment

Braces Treatment

Considering braces? Treatment starts with a careful evaluation of your bite. We design a personalized plan, fit the right type of braces for your case, and guide you through every adjustment to a fully aligned smile. Consistent care and follow-through are what deliver lasting results

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Clear Aligners (Invisalign)

Clear Aligners (Invisalign)

Considering clear aligners? The right plan starts with a thorough evaluation. We assess your case, design a custom aligner sequence, and guide you through treatment to deliver predictable results. Consistent wear and proper planning are what turn aligners into a lasting smile

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Preventive Orthodontics

Preventive Orthodontics

Wondering when your child should first see an orthodontist? Early evaluation is key. We assess jaw growth, tooth eruption, and habits that can affect alignment, then monitor development and step in only when needed. Catching issues early keeps future treatment shorter, simpler, and less invasive

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Interceptive Orthodontics

Interceptive Orthodontics

Worried about your child's developing bite or crowded teeth? Early evaluation is key. We assess jaw growth and tooth eruption, then use targeted appliances like expanders, space maintainers, or growth modification therapy to guide development before problems become harder to fix. Acting at the right age makes future treatment shorter and simpler

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Corrective Orthodontics

Corrective Orthodontics

Dealing with crowded teeth, a misaligned bite, or a jaw discrepancy? Accurate diagnosis comes first. We evaluate the case in full, design a targeted treatment plan, and guide you through the right combination of braces, aligners, or surgical orthodontics to correct the problem. Consistent care and proper retention are what make the result last

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Retention Therapy

Retention Therapy

Just finished braces or clear aligners? Retention is what protects your results. We fit you with the right type of retainer and monitor your alignment over time to prevent relapse. Consistent retention is the difference between a temporary fix and a lasting smile

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Start Your Smile Journey

Not sure where to begin? We make it easy.

From braces to Invisalign to early preventive care, our team will listen to your goals, walk you through every option, and build a plan that fits your life. Your free consultation is the perfect first step.