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 Ailina Ismail helps people with fatigue, brain fog, inflammation, hormonal changes, thyroid concerns, and suspected autoimmune dysfunction understand what their body may be trying to communicate, especially when standard tests have been called “normal”. With more than 30 years of clinical experience and a strong background in conventional medicine, Dr Ailina Ismail is a Functional Medicine Doctor dedicated to helping people uncover the root causes behind persistent symptoms such as fatigue, brain fog, hormonal changes, digestive issues, thyroid concerns, inflammation, and suspected autoimmune dysfunction. Her approach combines medical rigour with a comprehensive, whole-body perspective, exploring how factors including gut health, hormones, immunity, metabolism, nutrition, environment, and the nervous system may be influencing overall wellbeing. Through her signature 5R Program, Dr Ailina provides a structured and personalised framework that includes detailed history taking, functional bloodwork interpretation, lifestyle and nutrition guidance, and practical education to help clients gain clarity, feel heard, and make informed decisions about their health. She is particularly passionate about supporting health-conscious women who have struggled to find answers and are seeking a more thorough, clinically grounded approach to long-term wellness.

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