Jeff Mandel is jointly responsible for leading Tishman Speyer’s acquisition and new business efforts throughout the U.S. and serves as a member of the firm's Global Investment Committee.  He also provides senior management oversight of the company’s Life Science joint venture, Breakthrough—which he led the establishment of for Tishman Speyer. Prior to joining the company, he served in the Bloomberg administration as senior advisor to the Deputy Mayor for Economic Development and held positions at Cravath, Swaine & Moore, and Lehman Brothers. He serves on the board of Breakthrough Properties, the Prospect Park Alliance, is a member of the REBN...