Hayley Sullivan is an Accredited Practising Dietitian with a passion for helping people improve their health and confidence with food through compassionate, evidence-based care. She works across a range of practice areas including weight management, bariatric surgery, GLP-1 receptor agonist medications, type 2 diabetes, and binge eating disorder, supporting clients with both the physical and emotional aspects of nutrition and behaviour change.
Hayley graduated from the Queensland University of Technology with a Bachelor of Nutrition and Dietetics. She was a co-author on published research focused on pregnancy care following bariatric surgery, reflecting her commitment to advancing best practice and supporting clients through unique life stages and medical needs.
Her journey into dietetics began on a personal level, after her son was diagnosed with multiple food allergies as a baby. Wanting to better understand how to safely and confidently manage nutrition for her family sparked a deeper interest in food, health, and the powerful role nutrition plays in everyday life. This lived experience shapes her empathetic, practical approach with clients today.
Hayley is deeply motivated by seeing clients transform their lives — not just through changes on the scale, but through improved health, energy, and a more peaceful relationship with food. She is known for providing tailored support, practical resources, and a safe, non-judgemental space where clients can explore their eating behaviours, build sustainable habits, and move forward with confidence.
