Shazleen Dakwala

The Costello College of Business at George Mason University is pleased to announce the 2025-2026 Graduate Programs Ambassadors.

For Keyshon Wills, enrolling in the MS in Management program at the Costello College of Business was more than just an academic decision—it was a strategic move to bridge the gap between his undergraduate education and the evolving demands of today’s business world.

The Costello College of Business at George Mason University is pleased to announce the 2024-2025 Graduate Students of the Year. These individuals exemplify the highest standards of academic excellence, leadership, and dedication to their field.

For many students, the transition from undergraduate to graduate studies can feel like a long road. But for those in George Mason University’s Bachelor’s–Accelerated Master’s (BAM) program, it’s a strategic leap forward. Maha Almoshaddak, a current student in the BAM Finance track, shares her transformative experience and why this fast-paced, high-reward program was the perfect fit for her career goals.

In today’s ever-evolving professional landscape, continuous learning and skill building are essential to stay ahead. Annie Webb, a seasoned advocate in government affairs, recognized this truth early on in her career.

Meet Colleen Leavell, our Costello MS in Business Analytics Program Student Ambassador at the Costello College of Business at George Mason University. Colleen’s non-traditional path taught her to enjoy every second of her educational journey. Circumstances caused her to drop out in her junior year, but her dedication to learning brought her back to George Mason years later where she completed her undergraduate degree and is currently in the MS in Business Analytics Program. Always interested in Big Data, she’s excited to support fellow students in the Master's in Business Analytics Program, and happy to share her experiences. 

George Mason University Costello College of Business proudly introduces its 2024-25 cohort of Costello Student Ambassadors—an exceptional group of students who will serve as leaders, advocates, and representatives for the college. These individuals not only excel in their academic pursuits but also embody the values of leadership, community engagement, and professional excellence that define Costello’s mission.

Meet Marianne Makhlouf, our Costello MS in Management Program Student Ambassador at the Costello College of Business. A Mason alumna and bilingual in English and Arabic, Marianne loves the culture and diversity at George Mason University.

Meet Bo Galles, our Costello MS in Real Estate Development Student Ambassador, who brings his experience as a retail broker at KLNB, specializing in pad sites and new construction projects. He encourages aspiring candidates to join industry organizations like NAIOP and attend networking events to build valuable connections.

Meet Giorgia Sausa, our passionate Costello MS in Finance Student Ambassador from Italy, who is dedicated to global finance. With a background in accounting and a bachelor’s degree in economics and management, she chose George Mason University for its intensive one-year master’s program that prepares students for successful careers in finance.