Health is a national focus and a local concern, and that's why Intermountain Healthcare leaders are united in the pursuit of health, wellness, and healing throughout our organization. Meet our key leaders who serve on Intermountain's Management Committee.​

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President and CEO

A. Marc Harrison, MD, President and Chief Executive Officer of Intermountain Healthcare, began his service as leader of the not-for-profit system in October 2016.

Laura S. Kaiser, FACHE, Executive Vice President and Chief Operating Officer, Intermountain Healthcare

Executive VP and COO

Laura S. Kaiser, FACHE, Executive Vice President and Chief Operating Officer of Intermountain Healthcare, is responsible for the system's healthcare delivery services.​​


Executive VP and CFO

Bert Zimmerli, Executive Vice President and Chief Financial Officer for Intermountain Healthcare and is responsible for the direction and oversight of all financial operations.

Mark Briesacher, MD, Senior Vice President of Clinical Integration

Senior VP of Clinical Integration

Mark Briesacher, MD, Senior Vice President of Intermountain Medical Group and Medical Staff is responsible for advancing Intermountain’s long-standing efforts to be a leader in care that is centered on patient safety, quality, extraordinary experiences, great access, and stewardship.


Senior VP and CSO

Greg Poulsen, Senior Vice President and Chief Strategy Officer for Intermountain Healthcare, has direct responsibility for strategic planning, research and more.