About Our Team

Get to know more about the Summer Hill Smiles team, your local Inner West dentists.

Dr Natalie Wong


Dr Natalie Wong has been working in Sydney for several years and recently in the Blue Mountains. She graduated from the University of Melbourne and has gained a range of experience working in private practice. She is a caring and gentle dentist who strives to ensure that patients feel relaxed, comfortable and well informed during their dental appointment. She enjoys seeing both children and adults and has experience treating patients using nitrous oxide (happy gas) or sedation if needed. 

Dr Natalie enjoys all aspects of general dentistry and has particular interest in cosmetic dentistry, oral surgery, implants, and root canal therapy. She is passionate about dentistry and keeping up with current developments and technology by regularly attending continuing professional development courses. She also volunteers for ADA NSW Red Cross dental clinics and overseas in Cambodia. 

She is an Inner West local who enjoys exploring the area. Outside of dentistry, she loves to keep active hiking, dancing, skiing and swimming.

Ms Ashley Diep

Oral Health Therapist 

Oral health is the main foundation to all confident and healthy smiles, which requires the help of a skilled Oral Health Therapist. Ashley’s dental career all began with her very own fear of the dentist due to her negative experiences as a child. This had greatly inspired her to break the connotations between dentistry with fear in the clinic to create a safe and comfortable setting for everyone to be in. 

Completing her Bachelor’s degree at the University of Sydney in Oral Health, it provides Ashley with a dual qualification as a hygienist and therapist. Having a range of experience at the public dental hospitals, she has developed a special passion in children’s dentistry and management as well as adult periodontal therapy. Equally enjoying working on both adults and children, Ashley strives to deliver high quality preventative dentistry through her individualised tailored plan for each of her patients. 

When she’s not in the clinic focusing, you will always catch Ashley engaged in an array of outdoor adventures, adrenaline activities and sports including oztag and snorkelling. Most importantly, in the kitchen learning her grandmother’s delicious recipes!

Dr Kingston Soo, owner of Summer Hill Smiles

Dr Kingston Soo

Dentist & Proprietor

Dr Kingston Soo is a long time local of Sydney’s Inner West, attending Summer Hill Public School and Fort Street High School. Dr Soo completed dentistry at the University of Sydney in 2003.

His first six years as a dentist was spent working in Orange, where he developed a special interest in extracting wisdom teeth. He moved to the Shire and continued working in a private practice, before deciding to open his own surgery, Summer Hill Smiles, in Sydney’s Inner West.

Although he enjoys improving the smiles of patients through cosmetic dentistry, Dr Soo adopts a preventive long term approach where regular brushing is the best foundation of a great smile! In his spare time, you will most likely find him spending time with his wife and two little ones. 

Dr Serina Ma, Orthodontic specialist

Dr Serina Ma

Orthodontic Specialist

Dr Serina Ma is a specialist Orthodontist and local to the inner-west community.

Dr Ma completed her Bachelor of Dental Surgery (Honours) in 2004 and a Doctor of Clinical Dentistry (Orthodontics) at the University of Sydney in 2012. Her Doctoral research focused on Obstructive Sleep Apnea.

Dr Serina Ma served as a dentist in the Royal Australian Air Force, as a Flight Lieutenant and commanded the dental section at RAAF Tindal in the Northern Territory. Following her military career, she worked with rural indigenous communities in the Northern Territory and Bourke. Additionally she worked in private practice and as a part-time clinical tutor at the University of Sydney in the Oral Surgery Department.

Dr Serina Ma was awarded Fellowship into the Royal Australasian College of Dental Surgeons in the general dental stream and Membership in the specialist orthodontic stream.

When she isn’t thinking about smiles, Serina enjoys running with her husband and being out and about with her two young active children.

Summer Hill Smiles - Your family dentists.

Summer Hill Smiles

4/50 Carlton Cres, Summer Hill NSW 2130

Ph: (02) 8068 6655

Email: info@summerhillsmiles.com.au


  • Monday 8:30am - 5:30pm
  • Tuesday 8:30am - 5:30pm
  • Wednesday 8:30am - 5:30pm
  • Thursday 8:30am - 5:30pm
  • Friday 8:30am - 5:30pm
  • Saturday 8:00am-1:00pm 
  • Sunday - Closed

© 2020 Summer Hill Smiles