KEY POINTS
  • Kaiser Permanente chairman and CEO Bernard Tyson died unexpectedly in his sleep Sunday, the health-care giant announced. He was 60.
  • Under his leadership, the nation's largest nonprofit health system became a leading advocate in the movement to improve the delivery on care and benefits in the U.S.
  • Tyson served on the boards of the American Heart Association and Salesforce.com and helped steer the World Economic Forum's Global Challenge on the Future of Health.

Kaiser Permanente Chairman and CEO Bernard Tyson, one of the nation's leading health-care executives, died unexpectedly in his sleep Sunday. He was 60.

He rose through the ranks during a 30-year career at Kaiser to become CEO in 2013. During his tenure, the integrated health-care system and insurance giant grew from 9 million members, with more than 174,000 employees, to serve more than 12 million members with a workforce of 218,000. Under his leadership, the nation's largest nonprofit health system became a leading advocate in the movement to improve the delivery on care and benefits.