Welcome to HCL Doctors As a preferred framework-approved agency to a large number of Trusts and procurements across the UK, we hold exclusive contracts at national, regional and Trust level and at some of the most prestigious hospitals, providing outstanding clinical care. We offer locum cover for all grades and specialties for both the NHS and private sector and this can range from a single shift to an extended post with evening, weekend and on-call shifts also available. As one of the largest agencies in the marketplace, HCL Doctors will always provide a first class service and access to the best jobs available.