We have two convenient locations located in Norwest and Tallawong, nestled between the north and west regions of Sydney. We’re just a short distance from Kellyville, Bella Vista, Castle Hill, Rouse Hill, and Baulkham Hills. We look forward to hearing from you and welcoming you to the Bachmayer family!
Norwest Practice
Suite 101 Macarthur Point Building, 25 Solent Circuit, Norwest, NSW 2153
Dr. Helen Moon is an orthodontist who has taken the scenic route to perfecting smiles. After earning her Bachelor of Dental Science (Honours) from the University of Queensland, she moved halfway across the globe to complete a Master of Science in Orthodontics at the University of Manitoba. She's now qualified as a specialist orthodontist in Australia, Canada, and the USA because why settle for one country when you can have three?
Her research has been featured at international conferences, and she's a fellow of the Royal College of Dentists of Canada and a member of the AAO (American Association of Orthodontists) and CAO (Canadian Association of Orthodontists).
Dr. Moon is passionate about providing evidence-based, personalised care, with a special interest in digital orthodontics and clear aligner therapy. She has also completed the Aligner Intensive Fellowship, an advanced training program in aligner treatment, ensuring her patients benefit from the latest techniques in orthodontic care. With a knack for spotting the little details that make a big difference, she loves helping patients achieve smiles they’re proud to show off.
During her time in Canada, Dr. Moon embraced the cold with skiing, chasing the northern lights, and surviving temperatures that could freeze your eyelashes. Now back in sunny Sydney, she’s swapped snow for sand and spends her time playing tennis, scuba diving, and enjoying life without five layers of clothing.
Dr David Bachmayer
Orthodontic Specialist
Dr David Bachmayer graduated as a dentist from the University of the Witwatersrand, South Africa, in 1979 (cum laude). After practising General Dentistry for three years, he went on to study orthodontics at the University of Toronto, where he received a Diploma in Orthodontics and a Master of Science.
Since arriving in Australia in 1986, David has maintained his private orthodontic practice in Norwest. He has been a tutor in orthodontics at the University of Sydney and has also been a visiting Dental Officer at the Children's Hospital at Westmead.
Dr Bachmayer was awarded the prestigious Harry Sicher Award by the American Association of Orthodontists for his research on children born with cleft lip and palate.
David has a special interest in clear aligner orthodontics and has received the Diamond Invisalign® Provider status. When he isn’t straightening smiles, he can be found paddling his surfski on Sydney Harbour.
