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Get to know us

Bris Kids Nutrition provides children's nutrition and dietetic services to mums and dads, and more broadly to early childhood settings and care providers. 


The practice was founded by Jillian Dimock in 2015 and operates from clinics in Auchenflower and Gordon Park. Our Dietitians regularly provide videoconference appointments for anyone located outside the Brisbane region or that will have difficulty attending our clinics. 

Our Dietitians have decades of experience, including many years in hospital and clinical settings, research and are well qualified in assessing and providing diet therapy and treatments for a wide range of medical conditions.

We provide individual nutritional advice for:

  • All aspects of food allergies, including IgE and non-IgE mediated

  • Eczema and food allergies where food seem to trigger multiple skin reactions

  • How to breastfeed the allergic baby – advice on elimination diets if indicated

  • Introducing solids - based on the latest evidence 

  • Fussy eating/challenging mealtimes

  • Coeliac disease

  • Difficulty gaining weight 

  • Weight concerns using a non-diet family based approach

  • Vitamin and mineral deficiencies

  • Eosinophilic oesophagitis (EoE) - Adults and children 

Jillian Dimock (BSc, MNutDiet, PgC PaedNutDiet)

Jillian is an Accredited Practising Dietitian (APD) with Dietitians Australia (DA).  

She is an Associate Member of the Australasian Society of Clinical Immunology and Allergy (ASCIA) and proud to be affiliated with the Compass Immunology Clinic in Brisbane.

Jillian is a mother of three children with over 20 years experience as a Clinical Dietitian and Nutritionist.  Her passion is providing practical strategies to improve nutrition related issues:

  • based on best practice healthcare guidelines

  • tailored to individual circumstances


Jillian has years of experience collaborating with families of infants and children with food allergies and intolerances.  Support for the breastfeeding mother in these cases goes hand-in-hand.

Jillian understands that meal times are not straight forward for many children and families. With differing information available online, in the media and within our social networks, it is often difficult for parents to follow a single plan with confidence.  Jillian's approach is genuine and caring and without judgement. 

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Lizalet Oosthuizen (MNutr, BScDiet)

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Lizalet is an Accredited Practising Dietitian (APD) with Dietitians Australia (DA).  She is an Associate Member of the Australasian Society of Clinical Immunology and Allergy (ASCIA) and holds a Master’s degree in Nutrition.


Lizalet is a mother of two with over 10 years’ experience as a paediatric dietitian. Her expertise are food allergies, weaning babies with food allergies and helping families navigate the challenges of fussy eating.   

Lizalet’s dietary advice is based on the latest evidence and guidelines which she translates into practical and easy to follow advice and recommendations. Her focus is on what your child can eat while living with food allergies to ensure your child’s nutritional needs are met to grow and thrive.


She is also passionate about helping families with fussy eaters and provides practical tricks to help make mealtimes more enjoyable. She will show you how to turn your apprehensive eater into a more adventurous eater (having had first-hand experience with her two fussy eaters!). She also provides simple strategies to improve the diets of children with ADHD and suppressed appetite while on medication.

Her passion for helping families with fussy eaters led her to creating Instagram hit The Curious Carrot.  Here, Lizalet shares tips on healthier and happier mealtimes with plentiful food play and recipe ideas.   


Her aim is to give parents the confidence to feed their children well despite the challenges of food allergies or fussy eating.

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