Dr Harminder Sian and Dr Chandi Mahanama would like to welcome you to Dental Design!
For more than 20 years, we’ve been providing patients in the Northern Beaches with high quality dentistry and personalised care. Our office is modern, yet comfortable, with a laid-back and welcoming atmosphere that will help you feel at ease.
We welcome patients of all ages to our practice, and we can’t wait to begin building a relationship with you!











At Dental Design, we don’t believe that the perfect smile should be reserved only for the wealthy and elite. Every patient deserves to have the brightest and whitest smile possible. We also believe that achieving that smile shouldn’t be a financial imposition. Dental Design was made for you.

At Dental Design, we don’t believe that the perfect smile should be reserved only for the wealthy and elite. Every patient deserves to have the brightest and whitest smile possible. We also believe that achieving that smile shouldn’t be a financial imposition. Dental Design was made for you.

Summertime Smiles: Does Swimming Affect Your Teeth?Swimming a lot this summer? Cool! Just make sure to follow safety precautions, including taking care of your teeth. Read up these dental tips for swimmers.
How to Keep Your Teeth Healthy During the Summer HolidaysHow are you taking care of your teeth during the holidays? Tempting treats, festive drinks and fun get-togethers are just some of the things that make the holidays the most awaited season of the year. Indulging too much in these well-loved traditions, however, may not always be great for your teeth.
Reasons why you should visit your dentist regularly!Our friendly dental team at Dental Design would like to remind our valued existing patients and their loved ones that it is very important to know that your dentist plays a significant role in keeping your teeth and gums healthy.
