About • Leadership Our leadership. Executive Action Committee W. Michael Long Chairman and Chief Executive Officer, Essence Group Holdings Corporation and Lumeris Richard Jones Chief Executive Officer of Essence Healthcare & Chief Corporate Development Officer Chris McGinnis Executive Vice President, Operations & Solutions Jeff Smith Executive Vice President, Markets Gail Halterman Chief Legal Officer Debbie Zimmerman, MD Corporate Chief Medical Officer, Lumeris and Essence Healthcare Justin Lienemann Chief Financial Officer Leadership Greg Alexander Senior Vice President, Health Plan Operations Ross Armstrong Senior Vice President and Head of Market Jeff Carroll Senior Vice President, Health Plans Michael Cousins, Ph.D. Senior Vice President, Analytics & PHSO Matt Cox Chief Marketing Officer Craig Enge Senior Vice President and Head of Market Gen Gillespie Senior Vice President, Health Systems Mike Hill Senior Vice President, Lumeris Advisory Solutions Nigel Ohrenstein Senior Vice President and Head of Market Board of Directors W. Michael Long Chairman and Chief Executive Officer, Essence Group Holdings Corporation and Lumeris James Blackledge Chairman & CEO of Mutual of Omaha John Burbank Managing Member and Chief Investment Officer, Passport Capital Denis A. Cortese, MD President and Chief Executive Officer Emeritus, Mayo Clinic Director, Healthcare Delivery and Policy Program, Arizona State University Charles “Chuck” Cory Director, Lumeris L. John Doerr Partner, Kleiner Perkins Caufield & Byers Matt Downs Managing Director, Sandbox Industries Richard Jones Chief Executive Officer of Essence Healthcare & Chief Corporate Development Officer John H. Rice, MD Executive Vice President and Chief Medical Officer, Esse Health Donald Trigg President, Cerner
