Dr Nikki Fisicaro is a metabolic doctor who works with patients to correct dysfunctions of metabolism, microbiome and mitochondria to tackle the root cause of chronic conditions. Nikki conducts Telehealth appointments.

Functional Medicine Practitioner - Di Hill is a Perth-based Clinical Naturopath (BHSc), Functional Medicine Practitioner, and Accredited Health Coach offering online consultations across Australia. Drawing from both professional training and personal experience with chronic health conditions, Di brings a compassionate, whole-person approach to care. Her practice combines the latest evidence-based strategies with a holistic perspective to support lasting, meaningful health outcomes across all dimensions of wellbeing.

I provide a nutrition and dietetic service through my online functional nutrition clinic NutritionFx. I am passionate about reducing chronic disease and supporting overall health with individualised and tailored nutrition & lifestyle plans. A fundamental philosophy at NutritionFx is to use food & nutrition therapy to protect the liver, feed the gut and support the brain. My main areas of interest are weight loss, obesity, insulin resistance, diabetes, glucose imbalance, PCOS, non-alcoholic fatty liver disease/metabolic dysfunction-associated steatotic liver disease, cardiovascular disease, high cholesterol, hypertension and the overall prevention of chronic disease.