Oncology Group Purchasing Organizations


A handful of drug distributor-owned GPOs have dominated the distribution of oncology drugs over the years, led by AmerisourceBergen. McKesson’s acquisition of US Oncology in 2010 positioned the company as the second-largest in the industry at the time. Cardinal Health and McKesson subsidiaries are also among the market leaders. Premier,Inc. has recently entered the market with the acquisition of Innovatix and the launching of Intersectta.