As Chief Operating Officer of Landmark Management, a City Center affiliate, Zack Sienicki oversees more than 2,000 multifamily units across the Lehigh Valley, including apartments in Downtown Allentown, Macungie, Emmaus, and Bethlehem. Mr. Sienicki leads the operations, leasing, long-term capital planning, and accounting functions for this growing residential portfolio. In addition, he assists the City Center development team with financial modeling of new-to-market multifamily communities. Prior to joining City Center, Mr. Sienicki served as Assistant Controller of Korman Communities, a national real estate company with residential and hotel properties. He is a certified public accountant and a graduate of Pennsylvania State University.