We are leaders in consultant-led diagnostics, innovation, value, and long-term investment in healthcare provision. We have over 30 years’ experience in the UK pathology market and have been working in partnership with the NHS for over 20 years. Sonic Healthcare UK, which incorporates the TDL Group of laboratories and services, is part of the Sonic Healthcare group, one of the world’s largest clinical diagnostics groups with a demonstrated track record of medical excellence.