Rohan is a functional medicine practitioner with over 13 years of clinical experience, focused on uncovering and treating the root causes of chronic and complex health issues rather than simply managing symptoms. He has a particular interest in gut health, using detailed clinical assessment alongside advanced functional testing, including stool and microbiome analysis, to better understand issues such as bloating, digestive irregularities, food sensitivities, and gut-related fatigue. Rohan works closely with patients who have often tried multiple approaches without success, taking time to interpret results in clear, practical language and developing personalised, realistic treatment plans that support lasting improvement rather than generic protocols.

Dr Lisa Collins is a highly experienced and compassionate GP based in Sydney, originally from the UK. She has practiced Medicine for over 15 years. Lisa is passionate about lifestyle medicine and offers personalised consultations helping people to improve their physical health and mental wellbeing. As a Health Coach she provides insights and practical actions based on an understanding of people‚'s individual needs and circumstances.

Dr Aston Wan is a highly experienced Pain Medicine Specialist with expertise in musculoskeletal and headache medicine. He holds medical and specialist qualifications from Trinity College Dublin, FRACGP, and FFPMANZCA. Dr Wan has led major hospital pain services, including at Princess Alexandra Hospital and St Vincent’s Melbourne, and now serves as a senior consultant and training supervisor at Monash Health. His clinical interests include dry needling, prolotherapy, PRP, and clinical hypnosis, reflecting his deep commitment to innovative, multidisciplinary pain care.

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.