Quest Diagnostics
Quest Diagnostics (DGX) is a leading provider of diagnostic information services, specializing in laboratory testing and related services. The company operates a vast network of laboratories and patient service centers across the United States, offering a wide range of tests that include routine blood tests, genetic testing, and more advanced diagnostics. Quest Diagnostics serves various sectors, including healthcare providers, hospitals, and employers, and is committed to delivering accurate and timely test results that facilitate patient care and medical decision-making.