Quest Diagnostics reviews

3.2

49% would recommend to a friend

(5,681 total reviews)

Jim Davis

56% approve of CEO

47% positive business outlook

Quest Diagnostics has an employee rating of 3.2 out of 5 stars, based on 5,681 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
3.0
Apr 22, 2025

It’s a stepping stone

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Stability because they are always short

Cons

Work life balance and pay

Viewing 271 - 273 of 5,681 Reviews

Glassdoor has 6,072 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.