Our Board

Sloane Sewitzer


Sloane Sweitzer graduated from Bryant University in 2019 with a major in Accounting and a minor in Psychology. She also received her Masters in Professional Accountancy from Bryant University the following year. After graduating, she worked at Better Rhodes Premium Beverages helping scale their operations and build out their e-commerce infrastructure. This is when Sloane fell in love with working with start-ups and developed her passion for marketing and consumer insights. Since starting at Marshall, she has worked in Business Development at Golden Hippo and Brand Management at King’s Hawaiian the summer of 2024. Sloane’s interests include hiking, surfing, sweet treats, and spending quality time with friends and family.

Email: sloane.sweitzer.2025@marshall.usc.edu

Moksha Gupta

VP of Finance

Moksha Gupta, a Bachelor of Technology in Information Technology graduate, further honed her skills with a Postgraduate Diploma in Management, specializing in Finance and Marketing. Her career at the Royal Bank of Scotland and Morgan Stanley involved leading roles in Sales, Trading, and Treasury departments. Currently, she serves as the VP of Finance at GMA, Executive VP at the Adam Smith Society, and a Peer Coach at Marshall. Outside of work, Moksha enjoys music and spending quality time with friends and family.

Email: Moksha.Gupta.2025@marshall.usc.edu

Gourav Bhattacharya

VP of Casing and Skill-Building



Aeron Reiss

VP of Case Competition

Aaron came to Marshall after six years working as a journalist, primarily covering the NFL for The Athletic. He joined the company a couple of years after its founding and stayed on through The New York Times acquiring it. Being part of a successful startup spurred Aaron’s interest in business, and he hopes to use the communication skills he developed in journalism to pivot into a marketing role outside of sports. In addition to being VP of Case Competition, Aaron is also the VP of Startup Careers for USC’s Entrepreneurship and Venture Management Association (EVMA). Talk to him about books, dogs, and good recipes.


Sarah Steingold

VP of Membership, Events, and Community

Sarah is a proud East Coast native who moved to LA to pursue the MBA at USC Marshall. She has 5 years of experience working in the nonprofit world in New York City doing fundraising and event planning. Prior to that she completed her undergraduate degree at Connecticut College where she majored in Psychology and was a member of the Women’s Varsity Swim Team. In addition to VP of Membership, Events, and Community for GMA, Sarah is the President of the Jewish Association of Marshall Students (JAMS) and a Peer Coach at Marshall. This summer Sarah will be interning at Sephora on the Connected Commerce team. Sarah always knew she wanted to live in Southern California and in her free time you can find her on the beach reading a true crime novel.

Email: ssteingo@marshall.usc.edu

Manali Gupta

VP of Marketing & Communications: Internal



Isabella Adisubrata

VP of Marketing & Communications: External

Born and raised in Indonesia, Isabella moved to the US at 16 to pursue her undergraduate degree. She graduated from UCLA (omg!) with a B.S. in Biochemistry and subsequently worked in Research and Development at a dietary supplement company in Los Angeles. Isabella is currently pursuing her MBA at USC Marshall, where she plans to concentrate in marketing and entrepreneurship. In addition to her role at GMA, she is also Co-President of the Graduate Asian Business Society (GABS) and VP of Marketing for the Marshall Golf Club (MGC). This Summer 2024, she will be interning at Mattel as their MBA Marketing Intern. Outside of school, Isabella enjoys dancing, hanging out with friends, and going to concerts and music festivals.

Fun fact: USC was her dream university back in high school, but she didn't apply for undergrad. She told her parents that she would instead go to USC for her MBA in the future—and here she is!

Email: isabella.adisubrata.2025@marshall.usc.edu

Indu Gayathri

VP of Professional Development



Kezia Ambara

VP of External Relations

Keke is an Electrical Engineering graduate from Universitas Gadjah Mada in Indonesia. She launched her career in the banking sector, where she has accrued experience across both business and technical fields, including marketing strategy, strategic partnership, and IT project management of a mobile banking app utilized by millions. In addition to the position of VP of External Relations, Keke is VP of Diversity, Equity, and Inclusion at Graduate Asian Business Society (GABS). This summer Keke will be interning at GELT on the Customer Research Team. Outside of her professional endeavors, Keke is a passionate food enthusiast, always eager to explore diverse cuisines and culinary adventures.

Email: Kezia.Ambara.2025@marshall.usc.edu

Cullen Quigley

VP of Partnerships

Hailing from the New York City rat race, Cullen Quigley (he/him) brings to Los Angeles an illustrious career marked by a tenure of entertainment, media, and partnership roles at industry powerhouses such as Macy’s, TED Conferences, Showtime Networks, and the Miss Universe Organization. Building upon his B.S. in Journalism from Ohio University, Quigley has excelled in public speaking, storytelling, and the art of the pivot. He takes pride in his LGBTQ+ community involvement as USC’s first part-time MBA student to be awarded the Reaching Out MBA Fellowship. He also holds a Diversity, Equity, and Inclusion Certificate from Indiana University. At USC Marshall, Quigley serves as VP of Partnerships in GMA, a USC Marshall School of Business Student Ambassador, and Chief of Conferences in Marshall Pride guiding students in networking, conferences, and professional opportunities. As a Dayton, Ohio native, he credits his success to his Midwestern roots and ambitious nature to remain curious. Quigley is thrilled to champion his new home of Los Angeles for the new year with GMA. Fight on!

Email: cmquigle@marshall.usc.edu