From left to right: Stéphane Rinfret, MD; Zachary George, MD; Olga Toleva, MD People in Northeast Georgia now have more choices for advanced lifesaving heart care. Georgia Heart Institute, the comprehensive heart and vascular service line of Northeast Georgia Health System (NGHS), recently welcomed interventional cardiologists Zachary George, MD; Stéphane Rinfret, MD; and Olga Toleva, […]




