Quest Diagnostics reviews

3.2

49% would recommend to a friend

(5,683 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 5,683 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 1, 2025

Good company culture

Recommend
CEO approval
Business Outlook

Pros

Very diverse company with plenty of opportunities for career growth

Cons

24/7 operation so not all holidays will be observed and no closures during severe inclement weather

3.0
Feb 28, 2025

Ok

Recommend
CEO approval
Business Outlook

Pros

Ok place to work in dallas.

Cons

not an ok place to work.

1.0
Feb 27, 2025

Hard pass

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

I can't think of a single nice thing to say.

Cons

Layoffs Pay is below market value. Bonuses have been cut drastically the last few years and dispersed to stock holders when the people are the ones doing the work. Overtime is required to stay above water. People with seniority are untouchable. There are more bad managers than good ones.

Viewing 346 - 348 of 5,683 Reviews

Glassdoor has 6,074 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.