Christina McClellan, MBA, currently serves as Director of the Global Client Group - Retail at American Express, having joined the company in November 2017. In this role, Christina manages a $3B portfolio, focusing on strategy development, partnership management, business development, marketing, contract negotiations, and business insights. Previous positions at American Express include Senior Client Manager in Global Merchant Services and Senior Consultant in Global Business Consulting, where Christina contributed to substantial spend retention and new asset acquisition. Prior experience encompasses roles as Chief of Staff to the Chief Medical Officer at Memorial Sloan Kettering Cancer Center, Finance Manager at the same institution, Business Development Manager at Intellisphere, LLC, and Wealth and Business Development Manager at Morgan Stanley. Christina holds an MBA from NYU Stern School of Business and a BA in Psychology and Government and Politics from the University of Maryland.
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