Bachmayer Orthodontics
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Your trusted Castle Hill orthodontist

At Bachmayer Orthodontic Clinic, we proudly support families in Castle Hill, NSW, with trusted orthodontic care just minutes away. Our Norwest clinic is conveniently located a short 5-minute drive from Castle Hill via Showground Road, making expert treatment easily accessible to the local community.

Led by experienced orthodontists Dr Bachmayer and Dr Moon, our team offers personalised orthodontic solutions for every stage of life - from early intervention for kids to advanced options like Invisalign® and braces for teens and adults. If you're searching for a Castle Hill orthodontist who prioritises your comfort and confidence, you're in the right place.
Your trusted Castle Hill orthodontist

Orthodontic treatments for
children, teens, and adults

Braces for kids and teens

Early orthodontic care is key to setting up a healthy, aligned smile for life. We offer braces for kids and teenagers that address spacing, bite, and jaw development while teeth are still growing. With options like tooth-coloured braces or colourful elastics, we make orthodontic care engaging and positive for younger patients.

Invisalign® for teens and adults

For a discreet, comfortable alternative to braces, we provide Invisalign® clear aligners. Perfect for teens and adults, Invisalign® straightens your teeth without interrupting your lifestyle. Custom-made, removable, and virtually invisible, Invisalign® is an ideal solution for busy families in Castle Hill.

Orthodontic care for adults

It’s never too late to improve your smile. From traditional braces to Invisalign®, we offer orthodontic treatments that suit your needs and schedule, ensuring minimal disruption to your daily life.
Why choose Bachmayer Orthodontic Clinic near Castle Hill?

Why choose
 Bachmayer Orthodontic Clinic near Castle Hill?

At Bachmayer Orthodontic Clinic in NSW, we combine experience, advanced technology, and personalised care to deliver exceptional results. Here’s why families in Castle Hill trust us:

  • Expert care: Our experienced orthodontists, Dr Bachmayer and Dr Moon, bring decades of specialist knowledge to every treatment plan.

  • Comprehensive treatments: From braces and Invisalign® to jaw surgery and early intervention, we offer solutions for all ages.

  • Advanced technology: Using tools like 3D intraoral scanning, we ensure precise, efficient, and comfortable treatment.


  • Convenient location: We’re located just 5 minutes from Castle Hill at Suite 101, Macarthur Point Building, 25 Solent Circuit, Norwest, NSW 2153, with ample on-site parking.

  • Family-friendly approach: We create a welcoming environment that makes orthodontic care stress-free for kids, teens, and adults.
What do orthodontists talk about?
Getting to Bachmayer Orthodontic Clinic from Castle Hill

Getting to
Bachmayer Orthodontic Clinic from Castle Hill

Our clinic is conveniently located for Castle Hill residents:

  • By car: Take Showground Road and arrive in just 5 minutes.

  • Address: Suite 101, Macarthur Point Building, 25 Solent Circuit, Norwest, NSW 2153

  • Parking: We offer free, on-site parking for all patients.

Book your
consultation today

Take the first step toward a healthy, confident smile with Bachmayer Orthodontic Clinic. Whether you need braces for your child, Invisalign® for yourself, or advanced orthodontic care, we’re here to help.

Contact us today to book your consultation with your trusted Castle Hill orthodontist.
Book your consultation
Book your consultation today

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Orthodontist Dr Helen Moon in Norwest and Tallawong

Dr Helen Moon, Specialist Orthodontist Sydney

Orthodontic Specialist
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, Specialist Orthodontist Sydney

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.