Marco Staff David A. Marco CEO dmarco@marco.com Robert Kalapp Vice President of Corporate Accounts rkalapp@marco.com Jocelyn Hamilton Vice President of Sales jhamilton@marco.com Brad Santora Director of Sales – Classical Products bsantora@marco.com Watch Video Randall Dykman Director of Sales West rdykman@marco.com Christopher Sarakaitis Director of Sales East csarakaitis@marco.com Cheryl Bennett Director of Customer Care cbennett@marco.com Mayah Bowen Director of Wavefront mbowen@marco.com Glenn Erickson Director of Retina Products gerickson@marco.com Irwin Kronenberg Director of Institutional Sales ikronenberg@marco.com Ruthann Schwab Government Business Manager rschwab@marco.com Charlene Seidel Director of Training and Education cseidel@marco.com Lennie Olson EMR Integration Specialist lolson@marco.com