About Pymble Orthodontist

We take pride in placing your needs first to achieve the best possible treatment for you with highest level of care.

Specialist Orthodontist

Dr Ronny Marks

Dr Ronny Marks graduated from the University of Witwatersrand South Africa in 1981 with a (BDS) Bachelor of Dental Science in Dentistry. He then practiced as a dentist for 8 years. Following dental school, he completed his (MSc Dent) Master of Science in Dentistry in 1991 and completed an additional three year orthodontic residency at the University of Witwatersrand, obtaining his (MDent Ortho) Master of Dentistry in the Specialty of Orthodontics.

Dr Ronny Marks has been in private practice since 1981. In the year 2000 he moved from South Africa to Sydney and commenced practice in Pymble.

With additional training as a specialist in orthodontics, this practice specialises in diagnosing and treating patients in need of orthodontic care and provides outstanding orthodontic treatment for children, adolescents and adults.

Our team

Providing excellent Orthodontic Services

Gill Gersun
Gill Gersun

Practice Manager

Dana Marks


Cindy Wessen

Clinical Assistant

Kay Yang

Oral Hygienist


Why Choose Us

Our staff is trained and skilled to provide a professional, dedicated and passionate service to each patient. It is essential for our staff members to attend continuing education courses to enable professional growth and keeping up with the latest developments in technology.

Pymble Orthodontist

Specialist Orthodontist

As a specialist orthodontist, my skill and experience ensures the success of your treatment.

Patient Focussed

From your first visit, we focus on you – your health, your comfort, your life style – offering you the very best orthodontic experience.

Innovative Technology

Incorporating the latest and greatest technology to ensure efficiency leading to minimal treatment time and the best possible outcome.

Flexible Payment Plan

Take advantage of our convenient payment plan, offering flexibility to meet your financial preferences.

Convenient Location

We're just across from Pymble Station (1 minute walk). Easy and convenient parking is available out front or there are 4 hour spots on Grandview Lane.