
biio
224 Rokeby Road Subiaco
1800 325 205
At biio., we help explore unexplained symptoms, support the management of chronic conditions, and provide personalised approaches to complex health concerns. As a digital-first practice, we aim to make specialised care more accessible across Australia through telehealth.
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Our Practitioners

Nurse Practitioner
Perth
Caitlin Smith
Caitlin Smith is an Integrative Nurse Practitioner dedicated to holistic healthcare, with a special focus on women's health, hormones and complex conditions such as POTS, Dysautonomia, and Ehlers-Danlos Syndrome. Currently advancing her expertise through a Master's in Integrative Medicine, Caitlin blends medical knowledge with insights into nutrition, hormonal balance, and lifestyle factors. She believes in a whole-person approach to wellness, addressing underlying causes rather than just symptoms.
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Nurse Practitioner
Marsha Stone
Marsha Stone holds a Master of Nursing (Nurse Practitioner) and a Bachelor of Nutrition, and is currently a Fellowship Candidate with the ACNEM. She is an Integrative Mental Health Nurse Practitioner with a strong focus on the intersection of mental health, nervous system dysregulation, sleep and circadian rhythm disruption, complex multi-system illness, nutrition, and environmental influences on health.
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Orofacial Pain Specialty
Raelene Clark
Raelene Clark has a nationally recognised specialty in Orofacial Pain with nearly 30 years of clinical and academic experience. Holding a Masterβs in Orofacial Pain and one of only a few therapists in Australia with this qualification, she leads innovative, interdisciplinary approaches to headache and orofacial care across Australia.
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General Practitioner
Dr. Michaelia Verbeek
Dr Michaelia is a medical doctor, educator, and author with a deep commitment to supporting people living with dysautonomia, POTS, MCAS, and immune dysregulation. Bringing together clinical expertise and lived experience of chronic invisible illness, she understands both the complexity of these conditions and the frustration of navigating a healthcare system that often overlooks them. Her approach centres on restoring safety, hope, and balance, recognising that true healing requires more than diagnostics alone.
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General Practitioner
Dr. Daniel Geilings
Dr Daniel Geilings is a General Practitioner with a physiotherapy background who provides integrated medical care for complex, multi-system conditions including dysautonomia, POTS, EhlersβDanlos syndromes, hypermobility, ME/CFS, and Long COVID. His dual training allows him to combine diagnostic rigour with a deep understanding of functional and biomechanical impacts that are often overlooked. Danβs approach focuses on coordinated, individualised management that supports real-world function and sustainable improvement.
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