John Seggerman is a mid-Atlantic real estate agent who loves the D.C. metropolitan area. He is a “neighborhood specialist” to all clients and is committed to answering any questions and concerns that come across his desk. John Seggerman is associated with Keller Williams Realty, which serves Virginia, Maryland, and Washington, D.C. An Equal Housing Opportunity. Located in: Falls Church, VA • Phone: 703-403-2844