Elana Gordon

Elana Gordon covers the health beat at KCUR. She was previously a production assistant for KCURâ

Free health clinics have long been places people turn to when they don't have health insurance or any money to pay for care. But the health law's expansion of coverage puts free clinics in uncharted territory.

While the law goes before the Supreme Court this week, health providers are already gearing up for a surge in patients with insurance.

Around the country, hundreds of free clinics have been established over the past 50 years to treat patients like Patsy Duarte.