Nan Harman-Dempsey ProfileReviewsNan Harman-Dempsey completed law school at John Marshall (Chicago) and has been practicing law since 9/20/1991. Nan Harman-Dempsey is located in Alpharetta, GA Leave a Review Cancel reply Your email address will not be published.Review text Select a rating Overall Name Email Website Save my name, email, and website in this browser for the next time I comment. * Previous Next