we’re leading brisbane nutritionists at the jcn clinic
At The JCN Clinic, our clinical nutritionists are deeply proud of the work that we do to help our clients’ health.
Our experienced team of accredited nutritionists have an immense passion for therapeutic nutrition and treating the core issues underlying our clients’ health problems.
- If you feel stressed, exhausted and unwell but have been told time and again there’s nothing wrong with you…
- If you’re confused by the multitude of opinions and misinformation about what to feed yourself to be healthy…
- If you’ve experienced problems with your gut health, mental health or hormone health, and think that food may be playing a part in the problem…
You’ve come to the right place.
Our nutritionists specialise in:
- gut health & digestive disorders, inclusive of SIBO, IBS, IBD
- multiple food intolerances (inclusive of FODMAP, histamine, salicylates)
- mental health (anxiety, depression)
- hormone health (PCOS, endometriosis, fibroids, menopause, acne)
- Immune/autoimmune irregularities (MCAS, arthritis, chronic fatigue, thyroid)
JCN nutritionists have extensive knowledge in individualised dietary planning, nutritional supplementation and the utilisation of food as a medicinal tool.
We provide outstanding dietary guidance and individualised food plans to deliver a unique approach in the nutrition space. We strive to educate and empower our clients in the foundations of health.
Get started on your nutrition journey

As seen in
hi there, i’m brisbane nutritionist jessica cox, founder of JCN Clinic!
I’m, Jessica Cox, Brisbane nutritionist and the proud founder and director of The JCN Clinic located in Brisbane, Australia, author of e.a.t cookbook and co-host of The JCN Clinic Podcast Show.
I’m an accredited practicing nutritional practitioner with a Bachelor of Health Science (Nutrition) with over a decade of clinical experience. I have a passion for treating gut health conditions and related health issues, which has become my area of speciality and my true niche in the preventive health industry.
This passion has consequently become the ethos of The JCN Clinic. As a result The JCN Clinic has proudly built its name as an exceptional leader in the area of digestive health and wellness.
My desire to help others move through their gut health issues stems also from my love of cooking and recipe development, which enables me to share delicious, nourishing and gut friendly recipes.
My passion and knowledge in the space of macronutrient balanced, wholefood recipe development catering for those with digestive issues and intolerances has also seen me join forces with Rachael Finch as the resident Nutritionist for Body By Finch.
Jessica Cox (BHSc) The JCN Clinic Founder & Director
jessica cox –

Latest recipe and nutrition News
Our ethos

At The JCN Clinic our primary treatment goal is to get to the core of your health concerns and gut issues, while educating and empowering you along the way for long term results.
As a client at The JCN Clinic you will learn the foundations of health with our accredited JCN clinical nutritionists. At JCN we’ll supportively guide you with our exceptional clinical experience, enthusiasm and passion for gut health that sees us continue to deliver long lasting positive change for our clients.
Of course, this service is all provided to you with the unequivocal JCN stamp of individualised care and our industry renowned down to earth approach. We are truly honoured by each client that chooses to take control of their health with us.
jcn clinic nutrition Podcast

The first thing Jessica did that made me believe I was finally with somebody that could help me was that she did not send me home with a bag of quick fix solutions, she took the time to methodically work out what my problems were.
After 5 years of having health ranging from not so great to bad, I can finally say that I am a well person. Jessica has provided me with support, guidance and knowledge which I have incorporated into my life and with that I have turned my life around.
The old saying you are what eat is certainly true in my case and finally, thanks to Jessica I am fueling my body with the correct food, the nutrients are being absorbed and I am well again.
Thank you Jessica
delicious, nutritious recipes
Following two major surgeries in 2007 and subsequent major health issues after the operations, my level of health took a real battering and being on endless courses of antibiotics and other prescription medication, I found it a real struggle to manage my overall health and wellbeing on a day-to-day basis.
In my quest to improve my health, wellbeing and quality of life I was blessed in meeting Jessica—over the years she has been thoroughly professional and knowledgeable, taking the time to listen and to address specific health concerns, putting together a health management plan that uniquely addressed my individual needs and help me to achieve and maintain my personal health goals.
I haven’t used prescription medication for nearly 12 months, much to the delight of my doctor—I am deeply grateful that consistently working with Jessica and following the health management plan she developed for me and following her dietary recommendations has significantly changed my life for the better, I love Jessica’s innovative meal plans and always have fun with her creative recipe ideas.
Our Brisbane nutritionist clinic Location

phone: | 0411 161 730 |
address: | Suite 104, Level 1, 180 Queen Street, Brisbane 4000 |
email: | reception@jessicacox.com.au |
opening hours | Monday to Friday, 830am till 6pm Saturday 9am – 3pm Skype and Phone consultations available within these hours. National and international clients are welcome. |