Meet the team

Dr Tim Greenfield BDS

Tim graduated from Otago School of Dentistry and has extensive experience. He has a commitment to ongoing professional education and offers a wide range of treatments.

Tim has a keen interest in lifestyle medicine and is a CHIP (complete health improvement program) facilitator in Kaikohe.

He enjoys living in the rural Bay of Islands with wife Sandra. His loves include horses and gardening

Dental Assistant
Karyn Carr

Karyn became a full time team member of Marino Dental in September 2004. She is a qualified dental assistant who mostly assists Tim but can also be found at the front desk from time to time.

Karyn enjoys spending time with her family and supporting her adult children in their interests and activities. She enjoys the outdoors.

Front Office Co-Ordinator/Practice Manager
Amanda Greenfield

Amanda has been part of our team since January 2001. She has recently taken over the role of front office co-ordinator and has practice management responsibilities.

Amanda and her husband Craig returned to Northland in 1993 and very much enjoy the many outdoor opportunities the area offers. They have four wonderful adult children, and Amanda is happiest when some or all of their children return home.

Dental Assistant
Aimee Langman

Aimee joined the team at Marino Dental Health Centre in September 2007 and is a qualified dental assistant. She is now training to be a hairdresser but can still be found here from time to time. Aimee and Zac love spending time with family.

Dental Assistant
Leeanna Phillips

Leeanna trained as a dental assistant in 1988 and gained most of her experience in Auckland. She recently joined our team, assisting Tim on a casual basis.

Leeanna enjoys spending quality time with her three young children going for a kaukau (soak) at the Ngawha Hot Springs and in her spare time she also enjoys weaving with harakeke (flax) and making decorative wall pieces.