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Executive Health Testing & Performance Diagnostics in London
A Harley Street-based executive health clinic for high-performing professionals seeking clarity, control and measurable improvements in energy, body composition and long-term health.
Led by Rick Miller, HCPC-registered Dietitian specialising in metabolic health and performance diagnostics
Based at 25 Harley Street London


What Is Executive Health Testing?
Executive health testing is a structured diagnostic approach combining DEXA body composition analysis, blood biomarkers and metabolic assessment to identify the physiological factors influencing energy, body composition and long-term health.
At Miller Health, these assessments are conducted at 25 Harley Street in London and interpreted by HCPC-registered dietitians to guide personalised health and performance strategies.
How the Miller Health
Process Works


Executive Health Services

Diagnostics & Assessment
DEXA scans, metabolic tests, blood and hormone panels and more

Performance Coaching
Nutrition, lifestyle and executive resilience strategies

Executive Optimisation
All-inclusive support bespoke to your needs.


Why Do High-Performing Professionals
Get Executive Health Assessments?
High-performing professionals often use executive health assessments to identify early physiological changes affecting energy, body composition and long-term health.
These assessments combine advanced diagnostics, metabolic analysis and personalised interpretation, providing a structured understanding of how lifestyle, stress and physiology interact.
The goal is not simply to detect disease but to optimise health, performance and longevity.
Executive Health & Performance Insights

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