Meet Brisbane Orthodontist,
Dr Nick Kotsomitis

Get a no-obligation consultation, with a Specialist you can trust

Your orthodontic consult includes:

Straight advice, straight from our Specialist Orthodontist

Digital scans, photographic records and orthodontic x-rays, all on site

All-inclusive quote – we don’t hide fees for you to find later

Explanation of treatment options including Invisalign clear aligners and braces

We are proud to be rated Brisbane's Top Orthodontist according to website Three Best Rated.

Woman at orthodontist appointment reading an iPad.

The NK Orthodontist Difference

Find out why we’re making people smile right across Brisbane

Established in Spring Hill & Chermside in 1995 we are proud of the thousands of Brisbane smiles we’ve transformed for patients young and old. While technology and techniques have changed over that time, Dr Nick’s attention and care to every smile remains the same.

Treatment with us means personal care from Dr Nick. We don’t delegate specialist appointments to support staff or replace all face-to-face regular check-ups with an app.

We believe in being clear when it comes to cost. Our orthodontic fees are truly all-inclusive meaning we don’t add retainer fees at the end of treatment just to make the cost seem cheaper.

Relax and enjoy visits at our custom-designed bespoke clinics at Spring Hill and Chermside. Both practices offer comfort and convenience with 3D digital scanning, 3D digital printing, onsite x-rays and free parking.

With zero deposit and 36 month interest free payment plans available, we are dedicated to creating a payment option that suits your budget. Alternatively, you can pay upfront and receive a discount or spread the cost out over 12 – 18 months with our in-house plans. Onsite health fund claiming through HICAPS is available for added convenience.

Is NK Orthodontist for you?

We know our way of doing things won’t suit everyone. See if we might be the right fit for your orthodontic needs.

Do you...

Meet Dr Nick, one of Brisbane's leading specialist orthodontists

Dr Nick is one of Brisbane’s most experienced specialist orthodontists having created lasting smiles for over 10,000 patients during the course of his career. With a strong belief in combining personalised care with the very best of orthodontic technologies, Dr Nick established NK Orthodontist in 1995 and has been creating beautiful smiles for patients of all ages ever since.

With extensive experience in all orthodontic appliances, Dr Nick is able to offer his patients a broad range of options when it comes to their treatment. These include metal braces, clear ceramic braces, Invisalign and Spark clear aligners, orthopaedic functional appliances, and expanders. Dr Nick believes in taking the time to get to know his patients in addition to undertaking a thorough diagnosis of the orthodontic condition, to determine the most suitable treatment plan.

Dr Nick holds a Bachelor of Dental Science (BDSc Melb, 1987) from the University of Melbourne and a Masters of Dental Science in Orthodontics (MDSc Qld, 1995) from the University of Queensland. Additionally, Dr Nick is a member of the Australian Society of Orthodontists, the Australian Dental Association, the American Academy of Aesthetic Medicine and the Australian Academy of Dento-Facial Aesthetics.

Orthodontist Dr Nick Kotsomitis with a child patient for an initial appointment.

Choose the treatment type that's right for you

At NK Orthodontist we offer metal and clear braces as well as Invisalign clear aligners and will explain what you can expect with each treatment type. Dr Nick will consider your individual needs and provide honest advice on the most suitable treatment option to give you the best possible result.


You’re never too old for braces or clear aligners. Dr Nick understands adults’ unique needs and offers discreet treatment options to suit your busy lifestyle.


The teenage years are the most common time to get started with orthodontic treatment. Teens can choose between metal and clear braces or Invisalign clear aligners.

Early intervention

Early monitoring & treatment of children can allow for bite correction & arch development, often negating the need for future treatment & extractions. The Australian Society of Orthodontists recommends monitoring from age 7. Monitoring with Dr Nick, comes with no out of pocket expenses.


Don’t just take our word for it – see our before & after orthodontic transformations.

Not quite ready to book? Complete a FREE online assessment instead and receive a quote via text message!

Our FREE online assessment takes 5 minutes to complete. Simply snap a few smile selfies and upload them via our online form (see button below). Dr Nick will make a preliminary assessment of the smile and bite and we’ll deliver a quote and treatment plan to your phone within 24 hours!

Google Rating