With expertise in corporate finance and investments, Dr. Tsetsekos has served in advisory and consulting roles in several public companies and organizations in the US and abroad including The World Bank, The US Securities and Exchange Commission (SEC), Bear Stearns, FannieMae and Calamos Investments. He is Dean Emeritus at Drexel Lebow College of Business, and has extensive experience in securitizations, risk management and hedging, asset pricing and valuations and M&A.