About Our Team

TDG is global from Day One. Our founding partners are experienced professionals in international affairs, management consulting, and media with knowledge in major global markets such as the United States, China, Africa, and the Middle East. TDG’s unique, inclusive culture enables us to function across different time zones as one integrated team. Clients come to us for not only strategic advisory, but also top-notch implementation of projects, from design of multilingual digital experiences, to managing cross-border marketing campaigns.

Sean Ding

Managing Partner

Sean Ding is Co-Founder and Managing Partner of The Dialogue Group. He has advised clients in a range of industries, including telecommunications, health care, infrastructure, think tanks, and consumer technology. Prior to TDG, Sean served as an Online Communications Officer at the World Bank Group. In this role, he led the digital communications strategies for the Bank’s Innovation and Entrepreneurship global practice, and helped World Bank-supported incubators and accelerators develop digital marketing capabilities. From 2008 to 2014, Sean was a Senior Associate at The Carter Center and China Assistant to former U.S. President Jimmy Carter. Sean holds a BA in Arabic and Foreign Service from Beijing Foreign Studies University, an MA in political science from Georgia State University, and an MBA from Emory University’s Goizueta Business School.

Gregory L. Vistica

Senior Partner

Mr. Vistica is a senior partner at TDG and Chairman of Washington Media Group. Mr. Vistica provides discreet communication services to Fortune 100, startups, foreign governments and non-profit clients worldwide. A respected crisis management expert, he has led integrated communication campaigns to support and protect public policy goals and corporate and individual reputations.

Blair Vorsatz


Blair Vorsatz is a partner at The Dialogue Group, where he assists with operations, business development, strategic planning, and research. Mr. Vorsatz holds a BA in Economics from Georgetown University, an MA in East Asian Studies from Harvard University, and is currently pursuing a Ph.D. in finance at the University of Chicago

Suki Han

Engagement Director

Suki Han is Co-founder and Engagement Director at The Dialogue Group. Suki leads overall client engagement, and helps clients better manage relationships with stakeholders and build trust in foreign markets. Previously, she worked at the Design-to-Value Lab at McKinsey& Company, China Environment Forum at the Woodrow Wilson Center, and China Initiative at the Georgia Department of Economic Development. Suki received her bachelor’s degree in Economics and International Affairs from Georgia Institute of Technology and Master’s degree in Environmental Economics and Policy from Duke University.

Liyuan Yin

Marketing Specialist

Zhengyuan Bo

Senior Researcher