Guardant Health reviews

3.1

49% would recommend to a friend

(315 total reviews)
avatar

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
4.0
Feb 8, 2026

Great Company to work for

Recommend
CEO approval
Business Outlook

Pros

good culture in my team, was a fun place to work

Cons

Constant changes in management, and not cutting back on costs

1.0
Feb 6, 2026

Unfair Practices/Nepotism

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

-The Company Mission is noble

Cons

-Managers and Supervisors play favorites and do not promote based on performance. -Too much work is assigned to complete in the time given. People work themselves sick and are afraid to call in sick because the work stacks and so you never get to recover physically or mentally. -Little to no encouragement or support is provided and the same people are always recognized even though their contribution is less than others. -No oversight by the higher up people. -The annual surveys are not discussed at all, no changes implemented. -At least 6 people on our team are looking for new jobs because of the current climate. -Work/Life balance has eroded.

Viewing 7 - 9 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.