Dexcom reviews

3.6

61% would recommend to a friend

(1,464 total reviews)
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Kevin Sayer

79% approve of CEO

62% positive business outlook

Dexcom has an employee rating of 3.6 out of 5 stars, based on 1,464 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Dexcom employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).

Reviews by job title

1K reviews
1.0
Oct 15, 2025

Toxic environment

Recommend
CEO approval
Business Outlook

Pros

Good team but not leadership twam

Cons

The leadership team has been in place for over a decade, creating a very fixed hierarchy and strong resistance to change. Outdated marketing campaigns are repeatedly run despite poor performance. I experienced a manager with no real understanding of people management or marketing. Took me to the room once to discuss other company member from another department which I found quite stressful. Overall, a stagnant environment — I was genuinely glad to leave.

Viewing 58 - 60 of 1,464 Reviews

Glassdoor has 1,665 Dexcom reviews submitted anonymously by Dexcom employees. Read employee reviews and ratings on Glassdoor to decide if Dexcom is right for you.