Dr Gregory Chang

Greg graduated from The Dental School of Western Australia in 1993.  His first work placement was in the Pilbara for 2.5 years prior to returning to the metropolitan area. Along his journey, he has worked in the Warwick Government Dental clinic and many private dental practices spanning from Joondalup to Gosnells.

In 2002, Greg started his own practice in Alexander Heights – The Heights Laser Dental Centre – and in 2021, he started Hepburn Heights Dental Centre. After 21yrs of growth and ownership of the Alexander Heights location, Greg sold it in December 2023. Today, you will find him solely operating from Hepburn Heights Dental Centre.

Greg truly believes a happy work environment creates happiness in my day. His focus has always been to deliver general dentistry that the patient wants. In the event that Greg is unable to provide the treatment, he has built up a specialist referral base to help patients receive the right treatment. Effective communication is key to get a better understanding of what my patient wants.  Armed with that knowledge, radiographic and clinical imaging, it creates a good base to plan an outcome that is unique to my individual patients. 

Greg is very active in the dental profession with numerous memberships:

• The Dental Study Group of WA (2004 onwards) – the oldest and most prestigious dental study group in WA est 1954. I have served on the committee for several years and was honoured to be the President in 2012.
• Australian Dental Association (1994 onwards).
• Periodontal Society of WA (2000 onwards).
• Prosthodontic Society of WA (2002 onwards).
• ITI (implant) Study Groups (2002 onwards). 

Aside from his practice, Greg has a loving partner of 18 years and four daughters. Their children attend the Duncraig campus of St Stephen’s School which is near the Hepburn Heights Dental Centre. Their extra-curricular activities keep both parents busy!

Amy Style

Hygienist

Amy graduated from the University of Western Australia and Curtin University (with Honors) in 2003. She brings with her over 21 years of experience as a Dental Hygienist. Amy has worked in various general dental practices from Joondalup to Bunbury. She also has had experience working  in specialised Oral Medicine and Periodontal practices.

Amy is a member of the Dental Hygiene Association of Australia, nationally and locally.  She attends numerous continuing professional development courses every year in order to keep broadening her knowledge of hygiene and preventive care. Alongside this, Amy prides herself on her gentle approach and finds it incredibly rewarding to help those who feel anxious when visiting a Dentist. 

In her spare time, Amy enjoys swimming, water skiing and especially spending time with her two beautiful children.

Debbie Halleen

Front Office Coordinator

Debbie was born in Darwin and has now called Perth home for over 30 years.

In 2002, she joined the City of Wanneroo Volunteer Bush Fire Brigade and spent over 10 years doing active firefighting. During this time, she completed a Certificate II in Business and Administration and went on to work for 12 years as the Administration Manager for a Mercantile Agent. 

In 2021, she joined the team at The Heights Laser Dental Centre as Front Office Coordinator, moving across to do the same role at Hepburn Heights Dental Centre from 2023.

Outside of work, Debbie enjoys spending time with her family and on most weekends is trackside supporting her son with go-carting. She also has a passion for travelling, good food, wine and shopping.

Nikki Tran

Nurse

Nikki grew up in Perth since she was one and speaks fluent Vietnamese. She has Certificate IV in Dental Assisting and has received extensive training whist being employed at Hepburn Heights Dental Centre since 2020.

She is passionate about making the patient experience as great as possible, always welcoming people with a smile and a positive attitude. 

In her spare time, Nikki enjoys spending time with her family and friends, playing badminton and 10-pin bowling, or reading a good book.

Ai Princen

Nurse

Ai has completed a Certificate IV in Dental Assisting and has received extensive training whist being employed at Hepburn Heights Dental Centre since 2022.

She is passionate about helping patients feel at ease and feeling confident with their smiles. 

Ai is originally from Nara, Japan and has been living in Perth for over 20 years. She enjoys spending time with loved ones, in particular her husband and young son.   Ai is dedicated to her personal fitness, whether it be through the gym, playing tennis and jogging. She also likes to travel regularly back to Japan to see family and friends.