Quest Diagnostics reviews

3.2

50% would recommend to a friend

(5,674 total reviews)

Jim Davis

57% approve of CEO

48% positive business outlook

Quest Diagnostics has an employee rating of 3.2 out of 5 stars, based on 5,674 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 Salud industry (3.4 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

2.0
Apr 22, 2025

Beware

Recommend
CEO approval
Business Outlook

Pros

Good solid company with great career options

Cons

The forced overtime is why quest diagnotics have a high turn over rate. If you don't work overtime termination will be in your near future.

Viewing 265 - 267 of 5,674 Reviews

Glassdoor has 6,065 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.