Roberto R. Pupo has substantial experience in complex domestic and international mergers and acquisition matters and corporate financings. He has served as counsel to some of the world’s largest financial institutions and private and public companies. Much of the domestic corporate and mergers and acquisitions work handled by Mr. Pupo has involved health care businesses, including hospital systems, health maintenance organizations, provider networks and physician management companies. At the international level, Mr. Pupo has represented some of the largest U.S. and European financial institutions, including commercial lenders, investment banks and multi-laterals, in complex international financial transactions. He also has worked with numerous U.S., European and Latin American multinational corporations in cross-border acquisitions, joint ventures, and affiliations.