Who We Are
BellRinger is a bike ride and community movement to end cancer. Launched in 2022, BellRinger is an initiative of Georgetown University’s Lombardi Comprehensive Cancer Center. 100% of funds raised support groundbreaking cancer research at Georgetown Lombardi.
Manager of Marketing & Ride Operations
Director of Rider Recruitment
Jocelyn De Guzman
Associate Director of Development
Senior Director of Development and Corporate Relations
Manager of Business Operations