John has held various management positions during his Big Four career including Managing Partner of the San Francisco office before he was transferred to Hong Kong in 2001. He was the Far East Area Managing Partner for Integration and Tax Services and served as a member of the Far East Executive Committee. He has served as a member of the Global Management Group and the Global Tax Executive Committee. John currently serves as a trustee for the University of San Francisco and is a member of the Executive Committee. He also chairs the Finance Committee and is a member of the Investment Committee and Audit Committee. He is also a Board Chair of the Jesuit School of Theology in Berkeley, California and a member of the Foundation Board of the University of Loyola Chicago, John Felice Rome Center. In addition, John is a member and vice president of the International Fiscal Association (IFA) Executive Committee based in the Netherlands. IFA is the leading non-government organization in the world dealing with fiscal matters. Membership in IFA now stands at 12,500 from 110 countries.