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Meet our people

Meet our people

Hibiscus Coast Dental brings together a specialised team of highly skilled dental professionals with extensive experience in general dentistry, orthodontics, cosmetic dentistry, sedation and dental hygiene. We care about our patients and aim to create a warm, friendly atmosphere where you can relax and receive the highest quality dentistry care and advice. Involvement in our community and building long lasting and trust worthy patient relationships is important to us. We’re proud to be your local and look forward to welcoming you.

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Stephen Treble

Stephen completed his dental degree in 1992 and has been living and practicing on the Hibiscus Coast since 1999. He has a particular interest in orthodontics, cosmetic dentistry and sedation in dentistry. Stephen devotes a considerable amount of time to extending his education in these areas, and regularly travelling to training courses in New Zealand, Australia and America.

Stephen is passionate about providing advanced dental care and the integration of general dentistry, orthodontics and cosmetic dentistry to provide the best possible outcomes for his patients.

He is also one of the few providers of intravenous sedation on the Hibiscus Coast. He is particularly interested in its use in making general dentistry possible for the really anxious, and making the removal of wisdom teeth a more pleasant experience for all his patients.
Stephen is a member of the NZ Dental Association, NZ Society of Sedation in Dentistry, NZ Dentists Orthodontic Society and was a founding member of the NZ Academy of Cosmetic Dentistry. In 2011 he completed an American based, 2-year orthodontic program, from which he graduated with honours.
Stephen enjoys many pastimes outside of work, including scuba diving, mountain biking, photography, model making, and spending time with his family.

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Tom Lu

Over the past 10yrs at Hibiscus Coast Dental Tom has built his name through providing gentle and comfortable dental care to many in the community. He has formed long term relationships with many of his patients. As a local Tom jokes that it pays for him to do a good job because you never know who you’ll run into at the supermarket.

Tom’s philosophy is that good Dental care is so much more than looking at a set of teeth. We all have unique dental needs. He thinks it is important to get to know you. In doing so he can work together with you to take care of your dental needs and also importantly achieve your wants.

Tom knows that part of good care is current knowledge and excellent dentistry. For this reason Tom puts constant investment back into training. Since he graduated he has completed Progressive Orthodontics 2yr programme, Digital Smile Design training and is currently training in Orthodontics and Dentofacial Orthopaedics under specialist orthodontist Dr Derek Mahoney.

Tom welcomes anyone as a patient who has a desire to improve their dental health and appearance.

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Luke Prangley

With nearly two decades of experience, Luke Prangley brings a rare blend of clinical expertise, life experience, and genuine care to every appointment. A “Coastie” through and through, Luke has spent most of his life on the beautiful Hibiscus Coast. He now lives on a lifestyle block in Coatesville with his wife Claire and their three children, Mia, Knox, and Eden.

Since graduating from the University of Otago in 2005, Luke has built a strong reputation with his warm, approachable manner and uncompromising standard of care. Forming lasting relationships with those he treats, many of Luke’s patients have been with him for years, often travelling across the country to remain under his care. Luke believes the foundation of great dentistry lies in a trusted, long-term relationship between dentist and patient. Known for his calm, clear communication and patient-led approach, Luke makes sure you fully understand your treatment options so you leave feeling informed, comfortable and genuinely cared for.

With a special interest in cosmetic and restorative dentistry—including crowns, bridges and implant restorations—Luke works closely with Auckland’s leading dental specialists and technicians to deliver complex, multidisciplinary treatment plans with precision and care. Staying up to date with the latest advances, Luke ensures his patients receive the most high-quality treatment options available.

Outside the clinic, you’ll find Luke spending time with family, exploring local beaches, playing golf or watching just about any sport. He has travelled extensively and has a passion for history, politics and geography. Luke has climbed Mt Kilimanjaro, but these days the adventures are closer to home, racing kids down sand dunes or discovering starfish in rock pools. Whether you’re new to the area or looking for a dentist you can really trust, Luke is here to help, offering thoughtful, expert care with a smile.

Kish De Silva

Kish grew up in Auckland and attended the University of Auckland, completing a Bachelor of Biomedical Science. From there he earned a Commonwealth Scholarship where he completed his Dental Degree at the University of Melbourne in 2015.

Not one to shy away from a challenge he took on role in a rural hospital in Australia before returning to New Zealand to work in private practice in Southland. He has worked in Northland for the past 6 years where he has gained a reputation for being kind and gentle in his approach to general dentistry. Having gained experience in a range of settings over time, he is able to deliver high-quality general dentistry.

His focus is to understand patients’ situations so that they can overcome any barriers they have to achieving their optimal oral health. He believes good experiences are the cornerstone of reaching these goals.

Kish has had the goal of moving his young family to the Hibiscus Coast for some time and becoming a ‘Coastie’. He enthusiastically took up the opportunity to join the Hibiscus Coast Dental team. He looks forward to settling down here for the long run and building long-lasting and positive relationships with his patients.

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Jane Cherry

Jane graduated from Otago in 1997 as a Dental Hygienist. She has also completed an Orthodontic Auxillary programme to extend the scope of her practice and works in co-ordination with our Dentists to help create beautiful functional smiles.

Jane has been part of the Hibiscus Coast Dental team for nearly 20 years. She is a perfectionist and strives to deliver the highest level of care and professionalism to her patients.

Jane is married with two children, is passionate about maintaining her health and fitness and enjoys the outdoors.

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Katie Mutu

Katie graduated from Otago University in 2006 with a diploma in Dental Hygiene and Local Anaesthetics. She is an active member of The New Zealand Dental Hygiene Association.
Katie has come from an extensive background in specialist and periodontal care. Katie is dedicated to her patients and also to continuing her education. She likes to maintain a happy and healthy environment for her patients.

She is a loving mother of 2 small children and enjoys art and photography in her spare time.

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Amanda

Amanda has been part of the team for several years in a part-time capacity. She has a talent for numbers and plays a key role in managing the accounts for patients with ongoing treatment. When she’s not at the practice she’s a loving mother to an energetic little boy.

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Katrina

Katrina’s been part of the team for over a decade. She is usually the first person you see as you walk in the door, always there to offer a friendly greeting and help you with your inquiries. When not at work she likes to socialise with friends and family.

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Professional Memberships

As a team we are continually investing in our skills and people. All of our Dentists and Hygienists completed their qualifications in NZ and regularly attend courses, conferences and maintain professional memberships to stay fully informed and up to date on the latest advances in dentistry