Home › Contact Us › Faculty & Staff Directory › Department Directory Department Directory Online Learning Sergio Aclo Manager of Online Learning saclo@immaculata.edu (610) 647-4400 Ext.3258 Elyssa Mulcahy Instructional Designer emulcahy@immaculata.edu (610) 647-4400 Ext.3084 Faculty & Staff Directory >> Department Directory SECTION MENU Faculty & Staff Directory >> Department Directory RELATED PAGES Discover Immaculata Grounded in IHM tradition and charism since 1920 Find out what an IU education can do for your mind, your character and your future. TRADITIONAL UNDERGRADUATE ADULT PROFESSIONAL GRADUATE STUDIES