Invisalign
Invisalign
What is invisalign?
Invisalign is a clear aligner brand that has been available since 1998. Unlike conventional braces, Invisalign aligners are designed to be discreet, using clear plastic trays that gradually move teeth closer to the treatment plan’s intended alignment. The process involves periodic replacement of the aligners, typically every 1–2 weeks.





Length of invisalign treatment
Invisalign treatment duration varies between patients and depends on factors such as the type and complexity of tooth movement, treatment goals, age and adherence to the prescribed wear schedule.
Treatment may take approximately 12 to 18 months for some patients, although a shorter or longer period may be required. Your dentist will provide an individual treatment estimate after completing a clinical assessment and treatment plan.
Aligners should be worn and changed according to the instructions provided by your dentist. Daily wear time, replacement frequency and the total number of aligners vary between treatment plans.
Following the recommended wear schedule can support treatment progress. However, treatment duration and outcomes vary according to individual clinical circumstances and patient adherence.
Real Customers, Real Patient Story
Proudly rated 4.9 on Google, our patients’ satisfaction speaks volumes. Discover their experiences and see why K Family Dental is their trusted choice in Chatswood.
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日本語が通じる歯医者さんです。クライン先生はとても丁寧に診て下さり、安心して治療を受けられます。 電話予約の際に受付をされている先生の奥様も親身になって症状を聞いて下さり、不安な気持ちに寄り添って下さる優しい方です。
Natsuko Y
My experience at K Family Dental was fantastic. I hadn't been to the dentist for some time and wasn't sure what to expect. Dr Chen was very friendly and took... Read More the time to explain to me why certain things were important (there was a lot I learnt during the visit). I also thought he was very thorough and was genuinely interested in my well-being. I'd definitely recommend his practice to others.
Chris D
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Dr Chen helped treat the many problems I had with great care. Above and beyond excellent personalised service, thank you very much.
Jenny Lee-Pinter
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Dr Chen has always been very thorough and nice. Both the staff and the doctor made me feel welcomed. They're all multilingual so the whole experience was relaxing and tailored... Read More for my need. The clinic is clean and in a quiet area in Chatswood. Dr Chen always explains my conditions in detail and encourages me to take good care of my dental health. I'd definitely recommend K Family Dental to my friends.
George Ma
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Dr Chen has always been very thorough and nice. Both the staff and the doctor made me feel welcomed. They're all multilingual so the whole experience was relaxing and tailored... Read More for my need. The clinic is clean and in a quiet area in Chatswood. Dr Chen always explains my conditions in detail and encourages me to take good care of my dental health. I'd definitely recommend K Family Dental to my friends.
George Ma
Frequently Asked Questions
Have Questions?
We’re Here to Help.
If you need more information or assistance, don’t hesitate to get in touch. Our team is ready to support you.
Contact us for urgent advice. After hours, follow our emergency care tips until you can reach the clinic.
Even if you take good care of your teeth, accidents can happen that need urgent attention. Even a minor injury could put you at risk of infection if you don’t get care as soon as possible. If any of your teeth are injured or knocked out, or you have a toothache, swelling, bleeding, or any other unusual symptoms, contact our clinic right away.
To manage dental pain until your appointment, rinse your mouth with warm salt water, take over-the-counter pain relievers, and apply a cold compress to reduce swelling. Avoid eating hard or chewy foods that may aggravate the pain.
Supporting Healthy Smiles Every Day
Your family’s healthy smiles are just a visit away. We ensure every check-up is comfortable, every treatment is thorough, and we aim for optimal oral health.