Weichert, Realtors-Monarque Properties, located at 20 W. Jefferson St. in Naperville, has added Susan Casas to its sales roster as a specialist in residential sales.

She serves north Naperville and surrounding areas as a member of the Mainstreet Organization of Realtors, as well as the Illinois and National Associations of Realtors.

A native of the northern Virginia/Washington, D.C. area, Casas is an 11-year resident of Naperville. She holds a bachelor’s degree from the University of Virginia.