Skip to main content


Young Female Doctor Senior Asian Couple

Mary Ellen Dalton, PhD, MBA, RN, CHCA

President & Chief Executive Officer
Chairman, HSAG Board of Directors

Rick Potter, CPA, MBA, CHCA

Executive Vice President & Chief Operating Officer, West

Joellen Tenison, CPA, MBA

Vice President, Administration & Chief Financial Officer

James Zachary Henshaw, MHA, MPH, MLIS

Executive Vice President & Chief Operating Officer, East

Kelly M. Mayo, MS

Chief Administration Officer & Vice President of Administration

Tim Laios, MBA, MPH

Chief Data Officer & Vice President, Data Science & Advanced Analytics

Dave Kantrud, MBA, BS, MCSD

Chief Information Officer

Taylor Dalton, MBA

Vice President, Medicare Operations & IDIQ Director

Laura Giordano, RN, MBA, CPHQ

Vice President, Surveys, Research & Analysis

Kyle Campbell, PharmD, MS

Vice President, Healthcare Policy and Quality Measurement