We appreciate the growing concern and uneasiness that you may be feeling regarding the COVID-19 outbreak.
Please download our Patient and Visitor Information for more details.

Professional care
for your smile

As an orthodontist in the Northern Territory for over 20 years, Dr Leedham has caringly worked with hundreds of children and adults to help them get the smile they always wanted. Contact our friendly team today to chat about your orthodontic needs or to make an appointment.

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We sometimes get asked, “what’s the difference between a dentist and an orthodontist”, and it’s a good question. Dr Leedham is a qualified dentist and orthodontist who has undergone an additional three years of university study. Unlike a dentist who practices in general practice, an orthodontist like Dr Leedham has specialised in straightening teeth and correcting jaw structure concerns in both adults and children.

Please feel free to browse through our website, or contact us on (08) 8945 4844 with any questions.
Begin your journey to a beautiful, natural smile with a consultation.
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Our Locations


Suite 4, 5 Tiwi Gardens Road (corner Rocklands Drive and Tiwi Garden Road),
Tiwi, NT, 0810

Opening Hours
8.30am to 5pm - Mon to Thu
8.30am to 4pm - Friday
Closed - Saturday & Sunday

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Palmerston Orthodontic Centre
Suite 110/5 McCourt Rd
Palmerston, NT, 0830

Opening Hours
8.30am to 4.30pm - Thursday Only

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Government Centre 
First Street,
Katherine, NT, 0850

Opening Hours
By appointment only

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