Health Services Laboratories
Medical PracticesEngland, United Kingdom501-1000 Employees
Health Services Laboratories (HSL) is a collaborative pathology services provider formed by The Doctors Laboratory, the Royal Free London NHS Foundation Trust, and University College London Hospitals NHS Foundation Trust. The organization delivers medically led diagnostics, pursues ongoing innovation, and supports long-term investment in healthcare. By combining The Doctors Laboratory’s specialist pathology capabilities with the Royal Free London and UCLH’s heritage of research and academic excellence, HSL maintains high quality standards while pursuing greater efficiency through workforce planning, cutting-edge technology, and investment in infrastructure and IT. Its laboratory operates within the Halo Building in London’s Medcity life sciences hub, aligning its services with the city’s research ecosystem. Based in London, England, HSL serves NHS trusts and related healthcare providers as a partner for diagnostic services, addressing the need for accurate and timely pathology results. Recent developments include expanding facilities to North America in 2026 and opening a community blood testing facility at The Harvey Centre in Harlow in partnership with The Princess Alexandra Hospital NHS Trust.