Nikki Witney

Credentialled Diabetes Educator (CDE), Diabetes Educator

Female📍 Erina

About of Nikki Witney

Nikki Witney is a Credentialled Diabetes Educator (CDE) and Diabetes Educator based in Erina, NSW. She works out of Suite 2, 133 Erina Street, Erina NSW 2250.


Nikki helps people living with diabetes and those who are newly diagnosed. Her work is also for carers and family members who want to understand what’s going on and how they can help day to day. Diabetes can be a lot to take in at first, so the focus stays on clear support, practical steps, and steady routines.



Nutrition advice is another key area. Nikki gives nutritional guidance for diabetes management without making things too complicated. In many cases, it’s about making small changes that are easier to keep up, rather than big rule changes that don’t last.


Over time, people often come in with lots of questions, and some frustration too. Nikki’s approach is calm and grounded. She looks at what’s working, what isn’t, and what might need tweaking—especially when life gets busy, stress happens, or things change with work, school, or family.


Her training and education are part of what helps her explain diabetes in plain language and make sure plans feel doable. She uses that knowledge to guide people through the basics and the everyday “what do I do next?” moments.


There isn’t a lot of detail listed on publications, clinical trials, or research here, but the work is still practical and focused on education that supports safer day to day diabetes care. If you’re looking for a diabetes educator who keeps things simple and helpful, Nikki Witney is a good place to start.

OPD Timing

Coasties Diabetes, Erina

Suite 2, 133 Erina Street, Erina NSW 2250

Monday8:30am – 4pm
Tuesday8:30am – 4pm
Wednesday8:30am – 4pm
Thursday8:30am – 4pm
Friday8:30am – 4pm

Services & Conditions Treated

Diabetes education and counselingBlood sugar monitoring guidanceMedication management supportNutritional guidance for diabetes management

Frequently Asked Questions

What services does Nikki Witney offer?
Nikki provides diabetes education and counseling, guidance on blood sugar monitoring, medication management support, and nutritional guidance for diabetes management.
What is a Credentialled Diabetes Educator (CDE)?
A Credentialled Diabetes Educator is a health professional trained to help people with diabetes learn how to manage their condition day to day, including monitoring, medicines, and healthy eating. Nikki holds this credential.
Where is Nikki Witney located?
Nikki practices in Erina, NSW. The address is Suite 2, 133 Erina Street, Erina NSW 2250.
Who can benefit from Nikki’s diabetes education services?
People living with diabetes who want help with blood sugar monitoring, medication plans, and nutrition advice can benefit from Nikki’s services.
How can I learn more about diabetes management from Nikki?
You can book a session for diabetes education and counselling to get personalised guidance on monitoring, medications, and nutrition.
What topics does Nikki cover in nutrition guidance for diabetes?
Nikki offers nutrition guidance focused on diabetes management to help you make practical, healthy eating choices.