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Find us on Booth Street

About Us

Learn more about our people

About Dr Helen Flint

BDS(Hons) MDentSci MOrth

Dr Helen Flint completed her Bachelor of Dental Surgery with Honours in 2003 at the University of Liverpool, in the UK. Following graduation, she worked in private dental practice for a year, before spending two years working in the maxillo-facial surgery unit at one of the UK’s largest and busiest hospitals. 

She quickly discovered that her real passion lay in the field of orthodontics, and she embarked on specialist orthodontic training, also at the University of Liverpool. In 2009, she was awarded her Master of Dental Science in Orthodontics, with distinction, and was admitted as a Member in Orthodontics of the Royal College of Surgeons of Edinburgh. She was awarded the William Houston Gold Medal for achieving the highest marks of any candidate in the Membership in Orthodontics examination. 

Shortly after completion of her specialist training, Dr Flint relocated to Australia, where she has worked in private orthodontic practice in the Sydney area, most recently in Parramatta and Gladesville. 

Dr Flint enjoys treating all people of all ages, from young children through to teens and adults, using the latest orthodontic techniques. She is a certified Invisalign provider, and regularly attends courses and conferences to ensure she is up to date with the latest scientific advancements in orthodontics. 

When she’s not busy creating beautiful smiles, Dr Helen enjoys spending time with her two children. She is also a keen runner and can often be spotted pounding the pavements of her local Inner West streets.

Dr Helen Flint - Annandale Village Ortho

About Tina

Treatment Coordinator

Tina joined the team in 2022.  She started her career as a dental assistant, assisting in implantology and various other surgical procedures, before moving into the orthodontic field, where she has now worked for over a decade.

As our treatment coordinator she is the first point of contact for all our new patients, arranging consultations and visits to start treatment. She has a wealth of knowledge about all aspects of orthodontic treatment, and can answer almost any question you might have about your treatment.

Tina is also a mum of two and when not parenting she enjoys Pilates, cooking and dining with family and friends.

Tina Annandale Village Orthodontics treatment coordinator

About Georgi

Dental Assistant/Reception

Georgi is the youngest member of the team, bringing a burst of energy to the practice. She can be found assisting alongside Dr Flint and helping out on reception.

She is currently attending university studying Chemical Engineering and Commerce. She enjoys listening to music and going out with her friends.

With her family residing overseas Georgie enjoys travelling and experiencing new adventures.

Georgi Annandale Village Orthodontics dental assistant

About Lani

Dental Assistant

Lani is originally from the beautiful island nation of Fiji, where she worked as an oral health therapist, before moving to Australia.


She joined AVO as a dental assistant in 2022, and our patients love her gentle and calm nature.

Outside of work, she is studying for her Australian Dental Council exams, to allow her qualifications to be recognized here. She also enjoys listening to music and creating art.

Lani Annandale Village Orthodontics dental assistant

Learn more about our practice


Our Practice

Annandale Village Orthodontics is a boutique orthodontic practice, located in the heart of the Inner West of Sydney. At AVO we are passionate about providing tailor-made Orthodontic solutions for each and every one of our patients. This is why you will always be treated by our specialist Orthodontist, Dr Helen Flint, at every one of your visits. 

We combine the latest technology with years of clinical experience, to ensure that all of our patients achieve the best possible solution for their individual needs. We are committed to providing high quality treatment outcomes in a friendly and caring environment.


Annandale Village Orthodontics

127 Booth Street, 

Annandale NSW

2037 Australia

02 9171 0980

Clinic Hours

Tuesday: 9am - 5pm

Wednesday: 7:30am - 2:30pm

Thursday: 12pm - 7pm

Friday: 9am - 5pm

Saturday (alternate): 8am - 12pm

© 2023 Annandale Village Orthodontics

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