Executive Committee

The IHA Executive Committee provides governance and oversight of IHA business operations and includes our Board Chair, Chair Elect, Treasurer, Secretary, Past Chair, President/CEO, and additional Board Members elected by the IHA Board of Directors. 


William Caswell
Senior Vice President, Operations, and COO
IHA Board Chair
Doug McKeever
Chief Deputy Executive Director
IHA Board Treasurer
Martha Santana-Chin
Provider Engagement and Performance Management Officer
IHA Board Secretary
Barry Arbuckle, PhD
President and CEO
IHA Past Chair
David Joyner
President and CEO
Peter Welch
President & CEO
Kristen Miranda
West Territory Head
Jeffrey Rideout, MD
President and CEO
Stacey Hrountas
Chief Executive Officer
Mark Reynolds
Chief Operating Officer