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 Salud industry (3.4 stars).

Reviews by job title

6K reviews
1.0
Feb 8, 2025

Worst Company for Employees

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

There weren’t any “pros,” but a few things, such as benefits, could be considered “at standard.”

Cons

Terrible management who gossiped non-stop and failed to provide either leadership or training. All departments are chronically understaffed, to the point that some departments effectively don’t exist (HR, facilities, etc). Unethical treatment of minority groups and employees in general, and they will retaliate against people for reporting on it. Below average pay, and generally without raises. Among the few people who work in each department, it’s nearly impossible to find anyone who is willing/able to do their job due to the above stressors. Too many outside contractors / temporary workers that will never get hired as full-time permanent employees.

1.0
Feb 6, 2025
Recommend
CEO approval
Business Outlook

Pros

The benefits offered are good.

Cons

Training is horrible. The boss is all over the place the training was assured to be great and never happened. I trained with 10 different people and was told I was wrong with each person which makes it confusing.The company is cheap if you want to call it that; if you stay 30 min late they’ll give you 1hr 30min lunch break instead of overtime. No sinks to wash your hands and you share the restroom with the public. Etc. etc. The quest way is not a good way

Viewing 364 - 366 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.