We will be closed from 19th December and will re-open on 19th January 2026. In an emergency, please contact us and leave a message or send an email to info@orthodontix.co.nz. We wish you and your families a safe and very Merry Christmas and a Happy New Year!
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0800 678 463 Meet the team
The team OrthodontiX works together to help you achieve your very best smile. Our highly-trained orthodontic specialists offer unparalleled, personalised orthodontic care and exceptional smile results.
Dr Ronald Sluiter
SPECIALIST ORTHODONTIST
Ronald graduated in 1982 from Dental School in Groningen, The Netherlands. He finished his post graduate course in Orthodontics at the Vrije Universiteit Amsterdam in 1986.
Apart from working in private practice since 1986, Ronald worked for 6 years at the Sophia Children's Hospital in Rotterdam and a number of years as a staff member at the Academic Centre for Dentistry in Amsterdam.
As a long time committee member of the Dutch Dental Association, he participated in formulating the Quality Handbook for the Dutch Orthodontist.
In 2009, Ronald pursued a lifestyle change and opened OrthodontiX. He has used his expertise to practise orthodontics in New Zealand ever since!
Meet these friendly faces in person
Book your free consultation with our Cashmere or Ashburton team today to start your smile journey and achieve the smile you’ve always wanted.
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Visit us
Please select the location nearest you from the dropdown list below. We are reachable by phone from 8:00 AM to 5:00 PM, Monday to Friday, for both locations.
Cashmere
36 Colombo Street,
Cashmere
Christchurch 8022
Opening Hours
- Mon - Thurs
- 8:00 AM - 5:00 PM
- Fri - Sun
- Closed
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Ashburton
1A Queens Drive,
Allenton
Ashburton 7700
Opening Hours
- Mon - Thurs
- Closed
- Fri
- 9:00 AM - 5:00 PM
- Sat - Sun
- Closed