Mckesson Corporation Customer Service Numbers

Mckesson Corporation Technical and Non Technical Customer Service Support

What is the Customer Service Number to Call at?:
For any type of assistance you can call at tel: +1 415-983-8300.

Where is Mckesson Corporation Head Office Located at?
The corporate office is located at One Post Street, San Francisco, CA 94104, United States.
Directions For Driving: The given driving directions path of Mckesson Corporation from your place to One Post Street, San Francisco, CA 94104, United States.

For Availing Customer Email Service Support?:
Send all your queries at

Which is the Website? is the website of the business.

The Locations Near You?
You can get all nearby locations of Mckesson Corporation on the map?

What is Mckesson Corporation in the Process of?

McKesson Corporation is a publicly held company that engages in the distribution of pharmaceuticals, health care systems and household products. It is the oldest and biggest health care services company in the United States. The company began its operations as Olcott & Mckesson in 1833 by John McKesson and Charles Olcott in New York City, United States. It changed its name to McKesson & Robbins in 1853 and renamed as "McKesson" in the year 2001. It operates into two major business segments namely - distribution solutions and technology solutions. The company has a primary listing on the New York stock exchange under the symbol 'MCK' and on the Nasdaq stock exchange.