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Quest Diagnostics Snapshot

3.2
based on 5,665 ratings

52% would recommend to a friend

Jim Davis

58% approve of CEO

Mission As the world’s leading provider of diagnostic information services, Quest Diagnostics and all our employees are committed to The Quest Way, sharing our purpose, strategy, and culture—through working every day to uncover important insights about your health. We’re dedicated to providing actionable results that empower you with the information you need to make your healthcare decisions count.
Description Quest Diagnostics works across the healthcare ecosystem to create a healthier world, one life at a time.

We provide diagnostic insights from the results of our laboratory testing to empower people, physicians and organizations to take action to improve health outcomes. Derived from one of the world's largest databases of de-identifiable clinical lab results, Quest's diagnostic insights reveal new avenues to identify and treat disease, inspire healthy behaviors and improve healthcare management.

Quest Diagnostics annually serves one in three adult Americans and half the physicians and hospitals in the United States, and our nearly 55,000 employees understand that our diagnostic insights can inspire actions that transform lives and create a healthier world.

Life at Quest Diagnostics

Glassdoor gives you an inside look at what it's like to work at Quest Diagnostics, including salaries, reviews, office photos, and more. This is the Quest Diagnostics company profile. All content is posted anonymously by employees working at Quest Diagnostics.