Gus Granchalek serves as President, Skokie Hospital for Endeavor Health and leads the Interventional Platform (operating rooms, cardiac catheterization labs, electrophysiology labs, interventional radiology labs, gastroenterology labs) and Anesthesia for the North Region’s six hospitals. Granchalek was a key leader in the launch of the Endeavor Health Orthopaedic and Spine Institute. 

Previously, Granchalek worked in various leadership roles at Northwestern Memorial Hospital and served as a Peace Corps Volunteer in Honduras. 

Granchalek earned an MBA from the University of Chicago Booth School of Business and a BA in Economics from the University of Illinois Urbana-Champaign.