Diagnostics Services

Quest Diagnostics is driven to discover and deliver diagnostic insights and innovations that help to improve human health. We offer a wide range of diagnostic services that benefit patients, healthcare providers, pharmaceutical and medical device companies, life insurance companies and employers.
Facts and Figures

Quest Diagnostics is the world's leading provider of diagnostic information services needed to make better healthcare decisions. We offer the broadest access to diagnostic testing services through our network of laboratories and patient service centers, and provide interpretive consultation through our extensive medical and scientific staff. Quest Diagnostics is a pioneer in developing innovative diagnostic tests and advanced healthcare information technology solutions that help improve patient care.
Clinical Solutions

Our dedicated clinical specialties can offer customized solutions to help with patient care and attract more patients to your institution.