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About

Registered Orthodontic Specialist

If you have any questions which are not answered below, please get in touch with us.

What is a registered specialist Orthodontist?

Every orthodontist is a dentist, but not every dentist is an orthodontist. Your general dentist looks after your overall oral health, including check-ups, fillings, cleanings, gum care, crowns and extractions, and is the person you see for the day-to-day upkeep of your teeth. An orthodontist starts from that same dental degree but then completes several additional years of full-time, university-based specialist training focused entirely on one thing: the alignment of teeth and jaws. That means diagnosing and correcting crowding, gaps, protruding teeth and bite problems using braces, clear aligners and functional appliances, and knowing, from experience across hundreds of cases, exactly which approach will give the best and most stable result for each individual.

In Ireland, this distinction is a formal one. Orthodontics is one of only two dental specialties officially recognised by the Dental Council of Ireland, and only dentists who have completed the required three years of accredited specialist training and are entered on the Council's Register of Dental Specialists may call themselves a specialist orthodontist. It's worth knowing that any dentist is legally permitted to offer braces or aligners, so if you're considering treatment it's always wise to check the register before you begin. Dr Joseph O'Connor completed his full three years of specialist orthodontic training at the University of Queensland and is a registered specialist on that list — so at Dundrum Orthodontics, you can be confident your smile is in expert hands from the very first consultation.

Specialist orthodontists, Dr. Joseph O'Connor and Dr. Katherine Condren
Specialist orthodontist, Dr. Joseph O'Connor

How do I find a specialist orthodontist?

For more information on the specialist register and to find a qualified specialist orthodontist in Ireland, you can visit the following resources:

4.8 / 5

Read what our patients say about us

"I went to so many dentists about my bite problem only to be dismissed. Dr Adriana and her team gave me a plan, I followed it, and two and a half years later I can smile, eat and bite properly."

David Malcom
June 1, 2026

"Two of my daughters had braces fitted by the lovely Dr. Katherine Condren. I would highly recommend her services, she was so good with my daughters, we are extremely happy with the service received and they both have beautiful smiles now."

Elizabeth
February 22, 2024

"My bonded retainer came loose and several other practices turned me away. Dundrum Orthodontics saw me straight away and had it fixed within minutes."

Daniel Stack
October 1, 2025

"Dr Joseph O’Connor is such a skilled orthodontist. His kindness and attention to detail is outstanding. He takes the time to explain everything and makes you feel very comfortable. Could not recommend him more."

Erin
March 6, 2024

"I got Invisalign here in my forties and could not be happier. My daughter had braces with them a few years ago, and my sister brought her daughter on my recommendation. Exceptional service and amazing results."

Sabrina Moffatt
September 1, 2025

"Joseph is a kind, compassionate and skilled orthodontist. He has a beautiful patient manner and his attention to detail is second to none. Highly recommend."

Kathryn
March 3, 2024

"Coming to the end of my braces and I couldn't be happier. The whole team are friendly and professional, and they take their time to make sure the end result is exactly what you want."

Chloe Guildea
September 1, 2020

"I had a great experience with Dr O’Connor and his team. Booking was simple and they were very friendly & efficient throughout. Would highly recommended."

Kevin
January 16, 2024

"My son got his braces off this morning and I am delighted with the result. Over two years, any worries we had were sorted and every question answered, always with a friendly and professional approach."

Paula King
September 1, 2019

"Amazing service, highly professional. Dr O'Connor was really kind and knowledgeable. Would highly recommend!"

Luke
January 30, 2024

"Dr O'Connor is a brilliant orthodontist, the consultation was thorough and he's easy to talk to."

Laura Anne
March 4, 2024

"Extremely happy with the outcome after braces, great attention to detail! Highly recommend."

Julian
March 4, 2024

"A long and difficult process was made easy by their care and attention. The attention to detail and professionalism was second to none."

Naomi Lopez McGrath
September 1, 2019

"The staff are extremely skilled as well as friendly and easy to talk to. I am very happy with my results and with how the whole process was handled."

Abbie Brennan
September 1, 2020

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