
Quest Diagnostics is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States, United Kingdom, Mexico, and Brazil.…
Frequently asked questions
Quest Diagnostics has received a collective star rating of 3.5 out of 5 from anonymous employee reviews. Overall, employees generally feel satisfied with their work environment and career development opportunities at Quest Diagnostics. However, some have expressed concerns about management quality and work-life balance. Despite these challenges, many employees enjoy their time at Quest Diagnostics and appreciate the opportunities for growth and advancement within the company.


