WHEN IT MATTERS INSIST ON THE LEADER IN HEART AND BRAIN CARE. OSF HealthCare offers the first certified Comprehensive Stroke and Aneurysm Center in North Central Illinois. In an emergency, choose the health system that treats more stroke and aneurysm patients than any other hospital in the region OSF HealthCare. DECEMBER 14, 2017 Bika Ajvazi of Rochelle survived a brain aneurysm. When it mattered, Bika's doctors chose OSF HealthCare for Bika's treatment. OSF Learn why it matters HEALTHCARE osfhealthcare.org/chooseosf WHEN IT MATTERS INSIST ON THE LEADER IN HEART AND BRAIN CARE. OSF HealthCare offers the first certified Comprehensive Stroke and Aneurysm Center in North Central Illinois. In an emergency, choose the health system that treats more stroke and aneurysm patients than any other hospital in the region OSF HealthCare. DECEMBER 14, 2017 Bika Ajvazi of Rochelle survived a brain aneurysm. When it mattered, Bika's doctors chose OSF HealthCare for Bika's treatment. OSF Learn why it matters HEALTHCARE osfhealthcare.org/chooseosf