Autoimmune Conditions

Dr. Sarah Wong graduated from the University of UNSW in 2005 and completed general practice training in 2009. She has special interest areas in IBS, chronic fatigue and autoimmune conditions. Sarah 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.

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.

Dr. Jasmina Dedic-Hagan is a specialist GP and functional medicine doctor. She holds a PhD in Molecular Biology and is certified by the Institute of Functional Medicine (US) and board-certified in Lifestyle Medicine. Her areas of interest include gut health, autoimmune disease, endometriosis, PCOS, fertility, perimenopause/menopause, metabolic issues, cardiovascular disease, and sports nutrition.

Dr Chris Chappel is a very experienced and specialised Functional Medicine GP with special interests in reversing diabetes, weight loss, mental health and gut issues.

Dr Christabelle Yeoh has over 2 decades of experience in clinical care, most of which has focused on understanding root causes of chronic disease. She works with her patients to optimise their biophysical health, mitochondrial health, digestive function microbiome and brain performance. She applies the premise that dysfunctions can be corrected with established practices of nutritional and environmental medicine and selective rehab to support neuroplasticity. Understanding and applying the biophysics of health to optimise circadian biology underlies the foundation to health which patients with complex illnesses need. Through understanding foundational biophysics, biochemistry, functional medicine testing and medical assessments, she guides people through specific lifestyle and nutrient advice to positively influence energy and metabolism.