Pienaar Health

Providing our patients with a high quality of service, offering the best modern clinical dentistry.

Whether you want to improve the appearance of you smile or face up to treatment that you have been putting off for months, our dedicated team will ensure that your time spent with us is as comfortable, relaxed and as stress free as possible

We aim to:

About Us

We understand how important your teeth are to your health, your appearance and your self-confidence. In our practice there are no one-size-fits-all solutions; our team of dental professionals spend time with each patient finding out what matters to you and customizing treatments to meet your individual needs.

Our team genuinely love dentistry, interacting with our patients, and making a difference  to the way you look and feel.

We are dedicated to providing healthy, aesthetic smiles and we focus on improving the quality, function, and appearance of your teeth that lasts a lifetime. We aim to meet every patient's needs by offering a variety of general and advanced dental treatments. We are a warm and friendly team and we ensure that you are comfortable, pain free and safe.

Dr Willem Pienaar

Dr Willem Pienaar


Born and raised in the Goldfields of South Africa, Willem enjoyed growing up on a farm and attended a rural school before he attended the University of Pretoria. He obtained a BSc degree in agriculture after which he completed his dental degree at the same university. After 6 years in private practice in South Africa, Willem immigrated to New Zealand in 2004 with his wife Colette, and two toddler sons.

Motueka suited Willem and his family particularly well as they value the rural lifestyle and sense of community that is core to our town.  Outside dentistry Willem is involved in Church of Christ and  Life Investments Ltd, a charitable company for the community.  He enjoys swimming, kayaking and is a keen rugby follower.

Dr Karmel Isa

Dr Karmel Isa


Graduated Otago University in 1992, Karmel worked in a private practice in Auckland for 11 years and 9 years in The NZ Army. Karmel has a special interest in Forensic Odontology and has been a member of the NZ Society of Forensic Odontologists for 20 years.

Dr Grace Morrison

Dr Grace Morrison

DT Lynette Nicholas

DT Lynette Nicholas

Cert Dent Ther

Contact Us

Pienaar Health Dental
Greenwood Health
20 Greenwood Street
Motueka     7120
03 528 0303