Quest Diagnostics reviews

3.1

47% would recommend to a friend

(5,691 total reviews)

Jim Davis

55% approve of CEO

46% positive business outlook

Quest Diagnostics has an employee rating of 3.1 out of 5 stars, based on 5,691 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Quest Diagnostics employee rating is in line with the average (within 1 standard deviation) for employers within the Healthcare industry (3.5 stars).

Reviews by job title

6K reviews
4.0
Mar 24, 2025

It’s OK

Recommend
CEO approval
Business Outlook

Pros

Good benefits, okay pay, lots of work.

Cons

This particular region is having a hard time keeping employees.

Viewing 322 - 324 of 5,691 Reviews

Glassdoor has 6,082 Quest Diagnostics reviews submitted anonymously by Quest Diagnostics employees. Read employee reviews and ratings on Glassdoor to decide if Quest Diagnostics is right for you.