Your Perfect Smile
Starts Here
Advanced orthodontic treatment with the care you'd give your own family. Experience faster results, superior comfort, and a smile you'll love.
Trusted by families across North County Dublin
The Castlemill Difference
We treat every patient like family, recommending only what we'd choose for our own loved ones
Ethics-First Approach
Dr. O'Kane only recommends treatments he would confidently perform on his own daughter. Your trust and well-being come first, always.
Advanced Technology
Latest 6th generation Damon Ultima braces and Spark aligners — proven to deliver faster, more comfortable results than traditional systems.
Complete In-House Care
One expert overseeing your entire journey means better outcomes, more affordable treatment, and a seamless experience from start to finish.
Choose Your Perfect Solution
Advanced orthodontic options designed for your lifestyle
Damon Ultima Braces
6th Generation TechnologyThe latest evolution in orthodontic braces. Self-ligating technology means faster treatment, fewer appointments, and superior comfort compared to traditional elastic braces.
- Shorter treatment time with fewer visits
- More comfortable with less pressure
- Easier to keep clean and maintain
Spark Clear Aligners
Superior to InvisalignThe most advanced clear aligner system available. Proven to be 25% faster than Invisalign, twice as clear, stain-resistant, and more comfortable to wear.
- 25% faster treatment than Invisalign
- More comfortable with less pressure
- Stain-resistant and flexible for comfort
Your Journey to a Perfect Smile
Simple, straightforward, and stress-free
Free Consultation
Comprehensive exam and discussion of your goals
Custom Treatment Plan
Personalized plan designed specifically for you
Start Your Treatment
Begin your journey with the latest technology
Love Your Smile
Reveal your beautiful new smile with confidence
We Accept Major Health Insurance
Plus flexible payment options to make your treatment affordable
Up to €1,200 coverage
Registered provider
Registered provider
Registered provider
Interest-Free Finance Available
Spread the cost of your treatment with our interest-free payment plans. Make your perfect smile affordable with flexible monthly payments designed around your budget.
Ready to Transform Your Smile?
Book your free consultation today and discover how advanced orthodontics can change your life
Interest-free finance available • Most insurance accepted • Same-day appointments