CNN Chief Medical Correspondent
Anchor and National Correspondent
Actor, Director, Producer
Author, Speaker, TV Host
Chairperson and Co-Founder, The Hans Foundation
Vice President, Corporate Communications President, Astellas Global Health Foundation Astellas
Chief Executive Officer, Comic Relief
Director of Operations, Random Acts
CEO and Founder of All Aces, Inc.
Executive Director GE Foundation
Americares Vice President of Emergency Programs
Chief Medical Officer and Technical Unit Vice President
Associate Director, Institutional Relations
Executive Vice President and Chief People Officer of Cisco
President, Cisco Canada
Psy.D., Founder and CEO, 7 Cups
CEO and Co-Founder of African Parks
SVP, Global Programs
CEO, Nia Tero and Chairman, Conservation International
Director, Center for Climate, Health & the Global Environment at the Harvard T.H. Chan School of Public Health
Senior Program Officer, Robert Wood Johnson Foundation
Former Chairman & CEO, Saks Fifth Avenue; member, Americares Board of Directors
Senior Vice President and Chief Development Officer