Meet Our Team
Experienced, accredited Exercise Physiologists invested in your recovery.
Melyssa Treacy
Principal Exercise Physiologist & Director
Melyssa founded Dynamic Health & Exercise Physiology with a clear purpose: to provide expert, personalised care that helps people genuinely recover — not just manage.
With extensive experience in private practice and workers' compensation, Melyssa specialises in chronic pain, complex injuries, and women's health. She works closely with multidisciplinary healthcare teams to develop tailored treatment plans, and places a strong emphasis on education — empowering clients to understand their condition and take an active role in their recovery.
Melyssa holds ongoing training in Cognitive Functional Therapy (CFT), a contemporary, person-centred approach to pain management that focuses on building confidence and restoring meaningful function. Her approach goes beyond exercise prescription — she helps clients rebuild their identity and their life.
Aaron Dean
Senior Exercise Physiologist
Aaron brings a rare combination of elite sport experience and clinical rehabilitation expertise to his role at Dynamic Health.
Having worked with the West Coast Eagles AFLW program, Aaron has a deep understanding of load management, movement screening, and performance-based rehabilitation — skills he now applies every day with clients across a wide range of needs and abilities. He is particularly skilled in working with injured workers, providing tailored, goal-driven care that supports safe and sustainable return to work.
Aaron takes a collaborative, evidence-based approach, working alongside clients and multidisciplinary teams to achieve outcomes that are meaningful — not just on paper, but in everyday life.
Katie Stephens
Senior Exercise Physiologist
Katie brings a wealth of knowledge to the clinic with a background spanning workers' compensation, NDIS, occupational health and safety, mining, and aged care. This experience means Katie is exceptionally well-equipped to support clients with complex presentations through all stages of life — including musculoskeletal conditions, mental health, and overall health and wellbeing.
Katie takes a holistic, evidence-based approach to rehabilitation, combining functional exercise, education, and personalised strategies to support long-term recovery. She is passionate about helping clients build the knowledge, confidence, and skills to maintain their progress independently — long after their program ends.
You'll find Katie at our Greenwood clinic every Wednesday.
Ready to meet the team?
Make an appointment below