Catherine Trossello

Callen-Lorde Community Health Center

Callen-Lorde is the global leader in LGBTQ healthcare. Since the days of Stonewall, we have been transforming lives in LGBTQ communities through excellent comprehensive care, provided free of judgment and regardless of ability to pay. In addition, we are continuously pioneering research, advocacy and education to drive positive change around the world, because we believe healthcare is a human right. Callen-Lorde's grassroots heritage dates back over 50 years to the St. Marks Clinic and the Gay Men's Health Project – two volunteer-based clinics that provided safe and confidential sexual health and primary care regardless of ability to pay. These clinics merged in 1983 to form Community Health Project, a mostly volunteer-staffed, episodic care program housing the nation's first community-based HIV clinic.