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Flatiron Health

Part of Roche

Engaged Employer

Flatiron Health reviews

3.2

36% would recommend to a friend

(378 total reviews)
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Nathan Hubbard

57% approve of CEO

23% positive business outlook

Flatiron Health has an employee rating of 3.2 out of 5 stars, based on 378 company reviews on Glassdoor which indicates that most employees have a good working experience there. The Flatiron Health employee rating is in line with the average (within 1 standard deviation) for employers within the Information Technology industry (3.9 stars).

Reviews by job title

378 reviews
1.0
Dec 16, 2025

The aggregate review scores are not encouraging, and there is a reason for it

Anonymous employee
Recommend
CEO approval
Business Outlook

Pros

- Cancer can come for any of us, and you get to have an impact on both cancer research and clinical cancer treatment via an EHR system - Salary and bonuses for some positions can be attractive, but ultimately fleeting, leaving ash in one's mouth - Flexible PTO - Not much else, as other pros and benefits have disappeared or faded into the ether

Cons

- Systemic two-faced culture, with a helping of "lying to your face, and doubling down no matter the evidence presented to refute the lie" - Claims to care about employees, but never demonstrates how much they care, while undermining employee well-being at every turn - HR at Flatiron will convince you that the most caustic HR department is superb; avoid any interactions with them and have an attorney on retainer - Insecure management that lacks professionalism, blames others for their own failings, cannot stand fair criticism, and tends to verbally assail employees - Despite the other reviews, a non-negligible amount of coworkers are unpleasant; however, there are some gems... at least until they leave - Favoritism is a rampant issue, and being outside a manager's "circle of friends" is dubious at best; prepare for schoolyard antics - Projection is de rigueur, a phenomenon that would keep the most experienced psychologist transfixed in disbelief for years to come - An overall company trajectory that calls into question the future of the company, and layoffs (silent or overt) are a consistent concern - Oodles of attrition with spectacular consistency the past several years, leading to institutional amnesia - Pervasive amnesia among employees that conveniently absolves them of any responsibility, or enables them to transfer blame to another

3.0
Dec 8, 2025
Recommend
CEO approval
Business Outlook

Pros

Very impactful work backed by good ethical foundations

Cons

Corporate culture has become more negative in recent years

1.0
Dec 8, 2025
Recommend
CEO approval
Business Outlook

Pros

- Brilliant, hardworking, friendly colleagues - Very progressive and accepting work culture - Depending on your department, room for advancement

Cons

- Pretend to be "pro mental health," but in reality they could care less - Two-faced management - Expect favoritism to be common - HR is shady... do NOT trust them - Management will happily blame you for things that are not your fault (and actually THEIR fault) to save face - Profits over people... "oopsie, we're restructuring again for the 1,000,000th time bc bizness, looks like there's gonna be layoffs..."

Viewing 16 - 18 of 378 Reviews

Glassdoor has 413 Flatiron Health reviews submitted anonymously by Flatiron Health employees. Read employee reviews and ratings on Glassdoor to decide if Flatiron Health is right for you.