The company was founded by John McKesson and Charles Olcott in 1833 and is headquartered in Irving, TX.

That protester was never identified, but it was not Mckesson, an activist who allegedly organized the protest. Regardless, Ford (initially identified as "Officer John Doe Police Officer") sued ...

In a statement on McKesson's website, Chairman and CEO John Hammergren said the new company will provide clients with a health-care-centric technology platform that will help them be more ...