David Siwy is an Associate Broker with Realty Mark Associates, licensed in Pennsylvania, New Jersey, Maryland, and Delaware. In real estate since 2007, he began as a loan officer before moving into residential sales, investments, and REO/foreclosure management. David provides asset managers and clients with strong negotiation skills, clear communication, and informed market insight. He holds an MBA from Temple University and a Business degree from Penn State, where he also taught negotiation courses. His advanced designations include ABR®, SRES®, MRP®, GREEN, e-PRO®, SFR®, AHWD®, BPOR®, CREPS, and RENE. He believes real estate is the best investment.