Meet our leaders. Cory Roberts Chief Executive Officer Mandira Singh President Shaw Rietkerk Chief Operating Officer Jay Shah Chief Financial Officer Nicholas Tabler Chief Growth Officer Tim Frederick Chief Technology Officer Jagdish Chugani Chief People Officer Andy Perl Executive Vice President, Equip Sara Sortal Senior Vice President, Solutions Nic Macomber Senior Vice President, Growth Maggie O'Keefe Vice President, Product Carrie Woodman Vice President/Compliance Officer Melanie Hynes Vice President, Clinical Programs & Quality Management