


Employees at Cerner Corporation rank Brent Shafer in the Bottom 45% of CEOs in Lawrence, KS. Comparatively, employees at McKesson rank Brian Tyler in the Top 50% of CEOs in San Francisco. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

Women at Cerner Corporation rated their CEO an A+

Women at McKesson rated their CEO a C+

Diverse Employees at Cerner Corporation rated their CEO a B-

Diverse Employees at McKesson rated their CEO a C+


At Cerner Corporation, employees in the Admin department rate Brent Shafer the highest. According to employees, Brent Shafer's ability to drive business results is Very Bad. At McKesson, the Finance department's employees rate their CEO highest. And, 58% of McKesson's employees approve of their CEO's management style.