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
2.0
May 14, 2025

Quantity, not Quality

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Coworkers are helpful and supportive as we're all in this sinking ship together.

Cons

There's been a large shift away from employee satisfaction and instead towards productivity and profits. A large exodus of seasoned employees and mass incoming of new employees has made it difficult throughout the lab to maintain a high-level of quality results. The focus is on data, not employee satisfaction. Quantity over quality.

3.0
May 14, 2025
Recommend
CEO approval
Business Outlook

Pros

Co workers are great and support each other.

Cons

No room for advancement or opportunities to learn sifferent sides of the business.

5.0
May 13, 2025

Great Job!

Recommend
CEO approval
Business Outlook

Pros

No micro-managing Work alone Driving

Cons

Bi-weekly pay is the only con for me.

Viewing 238 - 240 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.