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About Us

Dr Gerard Prendergast BDS (Otago) Dip Clin Dent (Restorative Dentistry, Otago) Member NZDA, Otago NZDA
Gerard graduated as a dental surgeon from the University of Otago in 1984. After working for one year as a House Surgeon at Christchurch Hospital, he returned to the School of Dentistry in Dunedin to undertake a postgraduate course in restorative dentistry. In 1987 Gerard started working at the long-established Green Island Dental Centre and in 1993 he purchased the practice. Gerard is very enthusiastic and passionate about dentistry and is able to provide the full range of dental services for the entire family. Although Gerard enjoys all facets of dentistry, he has a special interest in the more complex area of cosmetic and restorative rehabilitation.
Davina Wong Green Island Dentist
Dr Davina Wong BDS (Otago) Member NZDA

Davina grew up in Dunedin and graduated from the University of Otago School of Dentistry. She has over 30 years of dental experience, worked as a company dentist overseas, and owned a practice in Auckland.

Davina joined the Green Island Dental Centre in 2006 and works part-time at the practice. In addition, she is also a clinical tutor to final year students at the School of Dentistry.

Charlotte Joyner, BSc Dental Hygiene and Therapy (Cardiff). Member NZDOHTA

Charlotte is originally from Kent in the UK, but moved to Dunedin in 2019. She graduated from Cardiff Dental School in 2017. Charlotte has worked as an Oral Health Therapist in a variety of private and NHS practices across the UK before settling down in New Zealand. Charlotte adept at treating nervous patients, and tries to alleviate any concerns at all times.

Charlotte joined Green Island Dental Centre in 2020 and provides hygiene treatment on Wednesday mornings

Dental Team Green Island Dental
Green Island Dental Staff

We have experienced  Dental Assistants who work with patients to achieve good oral health.