Beware - read before working here - Anonymous employee Quest Diagnostics Employee Review

1.0
Mar 25, 2012
Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

Good benefits (paid time off) Nice, qualified coworkers on my team Excellent green initiative Provide filtered water and ice machines around the building to employees

Cons

Everything else isn't very good Poor management No growth opportunities No integrity - don't follow through on what they promise when they hire you Cliques and silos Non strategic thinking at leadership level Top heavy No worklife balance Production (not quality) focused

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5.0
Jun 22, 2026
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CEO approval
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Pros

Quest has a good work environment

Cons

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2.0
Jun 28, 2026
Recommend
CEO approval
Business Outlook

Pros

Relatively good benefits, difficult to get fired.

Cons

Toxic workplace, unhelpful management, no HR on-site, working with dangerous chemicals all day, very boring and repetitive work.

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