Karen Sillay

Business Development & Marketing Director


Mrs. Karen Sillay is the Business Development & Marketing Director for Cornerstone. She oversees all aspects of marketing for the firm and implements Cornerstone’s future strategic marketing goals. She also acts as a Relationship Manager for both Cornerstone’s individual and institutional clients. 


Mrs. Sillay has over 30 years of experience in the financial services industry.  She began her career with Paine Webber then moved into marketing and sales with a financial services information provider, Quotron Systems.  Mrs. Sillay joined Cornerstone in 1999 providing expertise in the area of Gift Annuity administration and consulting. She has been in her current role as National Marketing Director since 2006.


BA Speech Communication, University of Georgia, Athens, GA – 1984


Karen lives in Alpharetta with her husband Michael. She has three children and two grandchildren. Karen enjoys golf, tennis, cycling, entertaining and spending time with family.