The Dentists

Dr. Hong Chang


Dr Hong Chang was born in Fujian, a southern province of China. He moved with his family to Sydney at the age of 14, where he completed his High School Education in Killara High, graduating as the Dux of the Year. He then made the move to Melbourne for his dental education. After graduating with Honours from the University of Melbourne, Hong have worked in both Public and Private practices across different Metropolitan and Rural locations, gaining a variety of experiences, before returning to Chatswood Sydney.

During his study time, Dr Hong is always a pursuer of perfection. Since graduation Dr Hong has attended multiple Continuing Professional Education courses to further his training in Dentistry including trainings in Dental Implants and Cosmetic Dentistry. Dr Hong is now accredited with the Australian Dental Association, Australasian Society of Implant Dentistry, the International College of Implant Dentistry, and Australasian Academy of Dento-facial Aesthetics. With his extensive education and experience in dentistry, Dr Hong strives to make a difference for the patients seeking his treatment and care.

Dr Hong understands seeing a dentist can be a nervous and sometimes scary experience for some patients. His always gentle in his approach, patient in his attitude, and caring in his procedure. He is a quick and precise surgeon and caring doctor combined. Rest assured that, under his care, your concerns will be addressed in the most caring and most pain-free way.  

Dr. Christina Zheng


Christina Yan Zheng graduated from Melbourne Dental School. She has worked both in public and private clinics in Melbourne before moving back to Sydney. She grew up in the North Shore area, and have studied both biomedical engineering and medical science in Sydney University. After one year of research experience with Sydney Dental Hospital, she was inspired by the professional manner from her dental colleagues, and determined to advance her career in helping people gain confidence and smile as a dentist.

Christina enjoys welcoming patients of all ages and backgrounds. She listens to the concerns of her patients and encourages them to take control of their oral health through sharing her knowledge and experiences in dentistry. Christina has participated in dental educational courses and conferences to keep up to date with the latest dental treatment options. She strongly believes in ongoing professional development to ensure that she achieves the best outcome for her patient. Helping people have confidence in their smiles and enjoying food through healthy teeth is what makes career satisfaction for Christina.

Outside dentistry, she enjoys Pilate and dancing, spending time with family and friends, celebrating life with sunshine and food. Christina also speaks fluent Mandarin and Cantonese.

Dr. Joshua Su


Dr Joshua Su obtained his dental training in the University of Melbourne, graduating with Honours. Soon after graduation he came to Sydney, having worked in different areas including Sydney CBD, Chatswood, Burwood and Hurstville, before establishing Parramatta Dental Centre. Throughout his career as dentist, he shows great passion for his services and genuine care towards his patients. Dr Su delivers all aspects of dental services including preventive dental care, dental fillings, dental extractions/wisdom teeth surgery, dental implants, dental crowns and cosmetic dentistry.

Dr has special training and interests in orthodontics or braces, as well as preserving teeth with root canal treatments and subsequent restorations. He has attended multiple conferences, both local and international, especially for orthodontics or braces treatment. Dr Su’s treatment philosophy emphasises prevention and teeth preservation with minimal invasive procedure. He is dedicated to create and deliver healthy and beautiful smile to the people, family and the communities alike, using his skills, experience and state of the art technology.