Quest Diagnostics reviews

3.2

49% would recommend to a friend

(5,679 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 5,679 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
May 28, 2025
Recommend
CEO approval
Business Outlook

Pros

Stable place of employment and great for those who need some flexibility.

Cons

Fast paced and generally start you off as a temp.

5.0
May 28, 2025
Recommend
CEO approval
Business Outlook

Pros

Better Work Life Balance Started my career as Sr associate and had a good career progression and became a Lead Easy accessible to HR and Finance and support team.

Cons

I dont see much but 100% compliance they want to follow which may allow us to follow the policies accurately.

Viewing 223 - 225 of 5,679 Reviews

Glassdoor has 6,070 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.