St. Frances Cabrini Clinic of Most Holy Trinity Church is the oldest free clinic in the United States. Free clinics are nonprofit organizations that use volunteer clinicians to provide free or low cost health care to uninsured patients. Cabrini Clinic is located in the Corktown neighborhood of southwest Detroit, and has been providing free primary care to uninsured, poor families since 1950.

Mission Statement
Cabrini Clinic provides a holistic approach toward meeting the primary health care needs of economically disadvantaged residents of southwest Detroit and beyond. We serve those who fall through the medical-social safety net and help them connect with basic resources. We offer education, prevention, and treatment without charge, but with deep compassion and respect for the people we serve and their needs.