Quest Breaks Ground on Flagship New Jersey Lab


Quest Diagnostics hosts a groundbreaking ceremony to commemorate construction of our new flagship laboratory in Clifton, New Jersey.

The 2018 Gambino Quality Award

Our People

Our Great Midwest Region receives our company’s most prestigious recognition for demonstrating excellence in medical quality.

Quest’s San Juan Capistrano Lab Earns ISO15189 Accreditation


The accreditation is based on the International Organization for Standardization (ISO) 15189 Standard for medical laboratories’ technical competence, management, and continual improvement.