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      Quest Diagnostics

      Engaged Employer

      Quest Diagnostics reviews

      3.2

      52% would recommend to a friend

      (5,665 total reviews)

      Jim Davis

      58% approve of CEO

      49% positive business outlook

      Ratings by category

      3.6

      Diversity & inclusion

      3.4

      Compensation and benefits

      3.2

      Career opportunities

      3.1

      Culture & values

      3.0

      Work/Life balance

      2.8

      Senior management

      Quest Diagnostics has an employee rating of 3.2 out of 5 stars, based on 5,665 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).

      Ratings by demographic groups

      Reviews by job title

      6K reviews
      3.0
      Dec 20, 2025

      I was just grateful for a job.

      Cerified phlebotomist
      Recommend
      CEO approval
      Business Outlook

      Pros

      The benefits and pay was decent

      Cons

      I wish that Management would hire people not based on the fact that they've go ta degree, but because they have knowledge of the job field that they manage over.

      Viewing 70 - 72 of 5,665 Reviews
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      ReviewsQuest Diagnostics reviews

      Glassdoor has 6,056 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.