Our Leadership Team
Bella Mascarell, the Vice President of Fund
Development, leads the SPECTRUM PROUD social
impact program. Bella has spent over 16 years driving philanthropy, fundraising, entrepreneurship, and global initiatives at the highest levels. She has worked alongside world leaders, top executives, billionaires, and influential changemakers, shaping strategies and programs that create meaningful, lasting impact. Mascarell has held
executive roles at a Smithsonian-affiliated museum
and led initiatives at UNICEF USA, XPRIZE, Space for
Humanity, Spaceport America, Virgin Unite, and other major nonprofits.
Michelle Clarkson is a seasoned Customer Experience & Transformation Leader with a career built on elevating people, simplifying operations, and delivering effortless, modern experiences for customers and employees alike. With 20+ years across global operations, customer experience strategy, and digital transformation, I specialize in strengthening organizations from the inside out—through better processes, better communication, and better talent alignment. Clarkson is also an accomplished Women’s Empowerment Coach and motivational speaker, guiding women on a journey of self-discovery, powerful communication, and purpose-driven
leadership.