McKesson Corporation to Webcast Investor Day

June 17, 2015

SAN FRANCISCO, June 17, 2015--McKesson Corporation (NYSE:MCK) will host its Investor Day at 9:00 a.m. ET on June 24, 2015, including presentations by John Hammergren, Chairman and CEO; James Beer, EVP and CFO; Paul Julian, EVP and Group President, McKesson Distribution Solutions; Pat Blake, EVP and Group President, McKesson Technology Solutions; Brian Tyler, President, North America Pharmaceutical Distribution and Services; Mark Walchirk, President, McKesson U.S. Pharmaceutical; Nick Loporcaro, President, McKesson Specialty Health; Alain Champagne, President, McKesson Canada; Stanton McComb, President, McKesson Medical-Surgical; and Marc Owen, Chairman of the Management Board, Celesio.

The live webcast and Investor Day presentation will be available live and archived on our Investor Relations website at http://investor.McKesson.com. A complete listing of upcoming events for the investment community is available on the company’s Investor Relations website.

About McKesson Corporation

McKesson Corporation, currently ranked 11th on the FORTUNE 500, is a healthcare services and information technology company dedicated to making the business of healthcare run better. McKesson partners with payers, hospitals, physician offices, pharmacies, pharmaceutical companies and others across the spectrum of care to build healthier organizations that deliver better care to patients in every setting. McKesson helps its customers improve their financial, operational, and clinical performance with solutions that include pharmaceutical and medical-surgical supply management, healthcare information technology, and business and clinical services. For more information, visit www.McKesson.com.

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