
The Movement Medic is a forward-thinking clinic in Belfast led by consultant rheumatologist and functional medicine doctor Dr Kerry Aston. Blending advanced testing, root-cause medicine, and holistic care, we support individuals with autoimmune conditions, joint pain, fatigue, and hormonal imbalances. Whether you're navigating chronic illness or simply want to optimise your health, we help you take back control and feel like yourself again.
Deep diving into your health…

Imagine a future where you feel strong, focused, and in complete control of your health.
Are you constantly battling niggling injuries, low energy, hormonal swings, or brain fog — even though you're doing everything "right"?
Whether you're an active woman navigating PMS, perimenopause, or autoimmune symptoms, or an athlete chasing peak performance, we believe optimal health is your baseline — not a luxury.
Stomach issues, sleep problems, fatigue, and mood swings aren’t things you just have to “live with.” At The Movement Medic, we use advanced testing and a personalised, functional medicine approach to help you rebuild energy, balance hormones, and achieve mental and physical resilience.
This is about more than just symptom relief — it’s about unlocking your full potential for long-term vitality, performance, and confidence.
Patient journeys…
“I put my complete faith in Kerry and did everything she asked of me. I cannot thank her enough for how she listened and watched how I moved/run and her findings resulted in me getting back to running and competing in the Duathlon European Championships where I got 4th place in my age category”
Ruth McKee
“When I met Kerry I was injured and felt helpless and worried about my back pain. After working together I became more confident and I was more sure about what was safe to do. If you have a specific problem that you need to fix, it’s such a relief to have someone that knows what you can and can’t do”
Nuunu Berthelsen