Quest Diagnostics reviews

3.2

50% would recommend to a friend

(5,673 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 5,673 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
4.0
Jul 20, 2025

Great place to work

Recommend
CEO approval
Business Outlook

Pros

Great benefits pkg, hours are great 7am-230 pm m-f

Cons

Not much room for growth

3.0
Jul 20, 2025

Quest only cares about numbers.

Recommend
CEO approval
Business Outlook

Pros

They will hire you if you are a beginner That's the only plus. And also they do have an hour lunch.

Cons

You're supposed to see about 30 patients a day and if you don't they'll complain about it. It's not your fault. And also the facility where I'm at it's very toxic and hostile towards each other. I can't work in that type of environment. People who are not management are trying to play management and that's not cool. And the rotational Saturday suck I understand that it's only for 4 hours but I'm not wasting my weekends.

4.0
Jul 16, 2025

Great

Recommend
CEO approval
Business Outlook

Pros

Management , location, pay, hours, environment

Cons

Scheduling, short staff, advancement opportunities,

Viewing 181 - 183 of 5,673 Reviews

Glassdoor has 6,064 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.