Henderson Dental Practice

Meet Our Team

Henderson Zoran Kostic
Lead Dentist

Dr Zoran Kostic

Dr Zoran Kostic graduated in 1984 with a DDS degree in Yugoslavia and went straight into practising general dentistry until 1990 when he became a specialist in maxillofacial surgery. As well as being head of maxillofacial surgery for the hospital he was also assistant professor in the Faculty of Dentistry in Pristina, Yugoslavia which included supervising and mentoring post graduate students.

In 1999 Zoran immigrated to New Zealand and joined the Henderson practice in 2001 where he is Lead Dentist. He has special dental interests in cosmetic dentistry, including one-day crowns using modern equipment and technology and in Cerec, implants…

Show more...

Dr Zoran Kostic graduated in 1984 with a DDS degree in Yugoslavia and went straight into practising general dentistry until 1990 when he became a specialist in maxillofacial surgery. As well as being head of maxillofacial surgery for the hospital he was also assistant professor in the Faculty of Dentistry in Pristina, Yugoslavia which included supervising and mentoring post graduate students.

In 1999 Zoran immigrated to New Zealand and joined the Henderson practice in 2001 where he is Lead Dentist. He has special dental interests in cosmetic dentistry, including one-day crowns using modern equipment and technology and in Cerec, implants and oral surgery.

Watch Zoran take part in Starting Over HERE

Henderson Sabrina Tan
Dentist

Dr Sabrina Tan

Sabrina graduated from the University of Otago in 2006 with a BDS.

While enjoying all aspects of general dentistry, Sabrina also has a special interest in Orthodontics. This has been accomplished by furthering her studies through Progressive Orthodontic System (POS USA).

She enjoys being able to improve a patient's oral health, and subsequently their confidence and self-esteem. Being able to see the patient comfortable and their results is a great reward for Sabrina.

Sabrina is also an accomplished amateur pianist. Have undertaken 2 levels of piano performance diploma through Trinity College London.

Dianastephenbernardphoto
Dentist

Dr Diana Stephen Bernard

Diana completed her Bachelor of Dental Surgery in 2014. She enjoys all aspects of General Dentistry and has a particular interest in restorative and preventive dentistry.

She believes in a patient-centric approach with patient involvement in all stages of treatment. She ensures sufficient time is spent on each patient to address their concerns and to communicate an effective treatment plan.

She is a member of the Auckland Dental Association and New Zealand Dental Association.

Outside dentistry, she enjoys spending quality time with her family. She loves her baking and sampling different cuisines.

Christy T
Dentist

Dr Christy Tung

Originally from Taiwan, Christy moved to New Zealand at a young age. She completed her college education in Auckland and graduated with Bachelor of Dental Surgery (BDS) at the University of Otago.

Christy is fluent in English, Mandarin and Taiwanese. She is passionate about all aspects of dentistry and believes in building long term relationships with the patients through effective communication. She is always interested in attending courses for further education, in order to provide the best care tailored for everyone.

Outside dentistry, Christy enjoys dancing, baking, traveling and gathering with friends and family.

Henderson Maridel Cabrera
Oral Health Therapist

Maridel Cabrera

Maridel started working with Lumino as a Dental Assistant and left to study at Auckland University of Technology. Maridel graduated with a BHSc in Oral Health in 2010 and rejoined the practice in September 2011.

The most enjoyable part of Maridel’s job is meeting people from all walks of life and being able to help them improve and maintain good oral hygiene. Maridel is interested in oral health promotion focusing on preventing gum disease and other oral diseases by developing home care plans and dietary advice to maintain good oral health.

Maridel believes that with a caring approach and by…

Show more...

Maridel started working with Lumino as a Dental Assistant and left to study at Auckland University of Technology. Maridel graduated with a BHSc in Oral Health in 2010 and rejoined the practice in September 2011.

The most enjoyable part of Maridel’s job is meeting people from all walks of life and being able to help them improve and maintain good oral hygiene. Maridel is interested in oral health promotion focusing on preventing gum disease and other oral diseases by developing home care plans and dietary advice to maintain good oral health.

Maridel believes that with a caring approach and by showing empathy to her patients she can help and motivate them to comply with their treatment plan and home care plans to maintain their oral health.

Out side of practice hours Maridel loves spending time with her family. They love watching dvds together and Maridel enjoys cooking for them.

Jennifer Medeja Sinvichit
Oral Health Therapist

Jennifer Madeja-Sinvichit

Jennifer worked at Lumino as a Dental Assistant for more than 12 years before pursuing her study. She graduated in 2019 with a BHSc in Oral Health at Auckland University of Technology.

Before studying, she was always passionate about oral health and gained professionalism with patient care. Upon gaining her qualification at university, she worked at WDHB Auckland Regional Dental Services as a Dental Therapist.

As an Oral Health Therapist, she is very passionate about helping individuals achieve and maintain optimum oral health through oral health promotion, education, and disease prevention.

Outside of work, she’s a busy Mom of adorable two young boys and dedicated to spending as much time with them as possible.

Nenette V
Practice Manager

Nenette Delizo Villanueva

Nenette is a qualified dentist graduate from University of the East, known Dental University in the Philippines with Bachelor of Dental Medicine (BDM) degree.

Nenette worked at ProudMouth Dentistry (now Lumino Auckland Central) as a dental assistant for 7 years and transferred to Lumino Henderson and worked for another 5 years until the opportunity knocked on her door and she accepted the challenge of becoming the Manager of Lumino Henderson.

Nenette is a person with integrity, and confidence, and is always willing to go the extra mile when needed. She is hardworking, someone who cares and makes sure that her…

Show more...

Nenette is a qualified dentist graduate from University of the East, known Dental University in the Philippines with Bachelor of Dental Medicine (BDM) degree.

Nenette worked at ProudMouth Dentistry (now Lumino Auckland Central) as a dental assistant for 7 years and transferred to Lumino Henderson and worked for another 5 years until the opportunity knocked on her door and she accepted the challenge of becoming the Manager of Lumino Henderson.

Nenette is a person with integrity, and confidence, and is always willing to go the extra mile when needed. She is hardworking, someone who cares and makes sure that her team is doing the best they can to reach their fullest potential, giving the quality service every patient deserves and making sure that the patients will have the best experience.

She is a woman who has strong faith in God and acknowledges that, it is God who gives us power to produce wealth (Deut. 8:18), and working with a righteous hand, meaning, with integrity, in return God is able to bless the company she is in.