A Berkeley native, Marguerite AKA ""Mama Green"" has spent her life immersed in the rich cultural diversity of the East Bay—an experience that continues to shape her work with students. She has been part of the O’Dowd community for 23 years and considers it a blessing to serve in a role where she can make a meaningful difference in students’ lives. Drawing on professional experience with major corporations, she brings strong organizational, budget, and event management skills to her work as Assistant Director of Student Activities and Student Events Coordinator.

She also co-moderates the Black Student Union with her husband, Tony Green, and moderates Sisters of Success. The most rewarding part of her work is the daily connection with students and the opportunity to encourage them to step beyond their comfort zones, learn from one another, and grow. She believes O’Dowd reflects the very best of the Bay Area—diverse, dynamic, and deeply student-centered—and feels proud to support such a talented and vibrant community.