Our Team

Are you looking for a local dentist you can trust?

Come meet Dr Chris Walsh, Dr Tina Lee & Dr Rachael Chung – all University of Sydney Graduates.

Dr Chris & Dr Tina are a husband and wife team and the owners of Roseville Family Dentist since 2018 and they are excited to welcome Dr Rachael Chung and have the family grow. Dr Rachael and Dr Tina attended North Sydney Girls High School together and later reunited at post-graduate dental school at the University of Sydney.

All three dentists are passionate about dentistry, hard-working and believe in treating patients with genuine care.

Chris Walsh

Dentist

Dr Chris is skilled in restorative dentistry, root canal therapy and orthodontics. From his extensive training, he is experienced in providing a range of services from ortho plates in children, to fixed braces for teenagers and Invisalign for all ages. In his spare time, Dr Chris loves spending time with his two young children and playing basketball.

Tina Lee

Dentist

Dr Tina is passionate about working with children and values the importance of setting the scene for life long dental care from a young age. The kids love her too (which helps!). She has a gentle hand and has loved building a trusting relationship with all her patients. She is highly skilled in restorative dentistry and in the management and treatment of gum disease in adults. Dr Tina enjoys taking photos (especially of her children!), travelling, and watching Netflix.

Seemagni “Sim” Naidu

Dentist

Graduating from University of Sydney in 2012 alongside Dr Chris and Dr Tina and a fellow North Shore resident.
Dr Seemagni “Sim” Naidu has attained a Bachelor of Dentistry with Honours and a Batchelor of Medical Science majoring in Neuroscience. Dr Sim also holds a joint appointment at Northern Sydney Local Health District, where she is the Senior Dental Officer for the Brookvale and Mona Vale community Health Clinic. She has significant experience in the management of medically complex, chronically ill and anxious patients. This experience has helped her develop a holistic approach to care, collaborating with other medical professionals to deliver evidence-based quality dental treatment.