Guardant Health reviews

3.1

49% would recommend to a friend

(315 total reviews)
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Helmy Eltoukhy and AmirAli Talasaz

58% approve of CEO

56% positive business outlook

Guardant Health has an employee rating of 3.1 out of 5 stars, based on 315 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Guardant Health employee rating is in line with the average (within 1 standard deviation) for employers within the Pharmaceutical & Biotechnology industry (3.5 stars).

Reviews by job title

315 reviews
1.0
Jul 23, 2025

Horrible Leadership and Culture

Recommend
CEO approval
Business Outlook

Pros

Great tests for cancer patients

Cons

Low morale No work life balance Declining income for reps Tremendous workload Favoritism Toxic leadership that only wants to put money in their pockets Demeaning culture

2.0
May 22, 2025

One of the worst companies I've worked for

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

The mission and work to help cancer patients. Good pay and decent benefits.

Cons

Toxic culture led by even more toxic leadership. You'll be told multiple different things by different leaders and expected to follow. If you don't just do everything they say and how they want it, even if you know it's not the right thing to do, they will belittle you and talk down to you. Full of cliques and if you don't "get in line", you're an outsider and are treated as such. Extremely political. Expect to work all hours of the day, on vacations, and weekends.

Viewing 79 - 81 of 315 Reviews

Glassdoor has 354 Guardant Health reviews submitted anonymously by Guardant Health employees. Read employee reviews and ratings on Glassdoor to decide if Guardant Health is right for you.