Theresa Williamson, based in Rio de Janeiro, Brazil, is currently a Executive Director at Catalytic Communities / Comunidades Catalisadoras, bringing experience from previous roles at Global Canopy Programme, City of Philadelphia, ParanĂ¡ State Government Ombudsman's Office and School Without Walls. Theresa Williamson holds a 1998 - 2004 Ph.D. in City and Regional Planning @ University of Pennsylvania. With a robust skill set that includes strategic planning, negotiation, communication, Grant Writing, Fundraising and more, Theresa Williamson contributes valuable insights to the industry. Theresa Williamson has 2 emails and 1 mobile phone number on RocketReach.