Lavonne Kosmen

LaVonne Kosmen has extensive experience in administrative management and executive assistance, spanning over three decades. Currently serving as the Administrative Manager and Executive Assistant at The Alter Group since 1990, LaVonne supports high-level executives, including the President and Executive VP, by organizing schedules, handling travel arrangements, and managing confidential record-keeping. Prior experience includes working as an Executive Assistant at Corley Real Estate, where LaVonne coordinated daily operations and supported the Sales Department, and at Don R. Mullins Interests, where responsibilities included scheduling, tenant invoicing, and management support. LaVonne holds a High School Diploma with a focus on business from Huntley High School and has also attended Elgin Community College.