The IAA New York Chapter is located in the heart of Madison Avenue, the hub of the advertising and media world. Jill Henry Cohen Executive Director of Events and Membership Mobile: (917) 416-5455 jill.cohen@iaany.org Nathalie Lee Coordinator of Events and Membership coordinator@iaany.org   IAA New York Chapter 275 Madison Avenue Suite 2102 New York, NY 10016 Tel: (212) 338-0222 Fax: (212) 983-0455