


Employees at Intermountain Healthcare rank Rob Allen in the Bottom 5% of CEOs in Salt Lake City. Comparatively, employees at Sanford Health rank Bill Gassen in the Top 35% of CEOs in Fargo, ND. Employees rate their CEO differently based on the frequency of interaction, ability to affect company culture, and drive measurable results.

CEO of Intermountain Healthcare
BIO: Rob Allen has more than 25 years of healthcare leadership experience, serving as the CEO of hospitals in Massachusetts, New Jersey and Wyoming, before joining Intermountain Health in 2008. In his time with Intermountain, Allen has served as a region operating officer, CEO of Park City Medical Center, region vice president, and most recently as chief operating officer for the health system, a role that he held for nearly six years before becoming the president and CEO of Intermountain in 2022.

CEO of Sanford Health
BIO: As president and chief executive officer, Bill Gassen is leading efforts to tackle some of medicine’s most challenging issues, including the state of global health, breast cancer, pediatric rare diseases and type 1 diabetes. At the same time, the organization is also advancing health care through its innovative integration of genomics into primary care, the creation of an expansive biobank and the exploration of the healing powers of immunotherapy and adipose stem cells. Gassen began his career at Sanford Health in 2012 as corporate counsel and transitioned to the human resources department two years later as vice president of human resource integration and eventually became the chief human resources officer. In 2019, he was promoted to chief administrative officer with oversight of human resources, technology solutions, legal, facilities, business development and the Sanford Sports Complex.

Women at Intermountain Healthcare rated their CEO a D

Women at Sanford Health rated their CEO a C-

Diverse Employees at Intermountain Healthcare rated their CEO a C

Diverse Employees at Sanford Health rated their CEO a D


At Intermountain Healthcare, employees in the HR department rate Rob Allen the highest. According to employees, Rob Allen's ability to drive business results is Very Bad. At Sanford Health, the HR department's employees rate their CEO highest. And, 50% of Sanford Health's employees approve of their CEO's management style.