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.

The Team

Alyssa Bielinski

Manager of Marketing & Ride Operations
Kate Colgan

Director of Rider Recruitment
Jocelyn De Guzman

Associate Director of Development
Tom Lennox

Founding Partner
Jonathan Thomas

Senior Director of Development and Corporate Relations
Chris Timko

Executive Director