Seamless treatment. Zero stress.
Wake up to a healthier smile.



We believe dental care should be calm, comprehensive, and accessible — even for patients who feel anxious, overwhelmed, or have complex needs.
We focus exclusively on sleep dentistry under general anaesthetic (GA). This means all treatments are completed while you are fully asleep, in a day surgery setting, with the support of a specialist anaesthetist.
Whether you’re an adult who has avoided the dentist for years, a child needing extensive work, or someone with special needs, our approach is built around comfort, trust, and safety — not pressure.
Dr John Khamtanh is a gentle experienced dentist with over 10 years of clinical care, who provides treatment under general anaesthetic (GA).
He works with patients who are anxious, have special needs, or require complex treatment — ensuring everything is done while you’re fully asleep.
Known for his calm, respectful approach, Dr John helps people access dental care without fear, pressure, or pain.











Dr John Khamtanh consults from two trusted dental clinics in Melbourne’s southeast. You can choose the location most convenient to you for your initial assessment and follow-up care.
A welcoming, modern clinic located in the heart of Pakenham, perfect for patients across the Cardinia region. Consultations, quotes, and pre-operative assessments can all be completed here.
A calm and community-focused practice serving families in the Botanic Ridge, Cranbourne and Clyde areas. Ideal for patients preferring a quieter, local environment.
The most comfortable dental experience you’ll never remember.
email: admin@totemdental.com.au