Bernard Tyson, the charismatic chairman and CEO of Kaiser Permanente, died early Sunday morning. He was 60.
The company issued a statement Sunday saying Tyson died unexpectedly in his sleep. No cause of death was immediately available.
The Kaiser board named Gregory A. Adams, executive vice president and group president, as interim chairman and CEO.
Tyson led Oakland-based Kaiser, a nonprofit health provider with 13 million members and $82.8 billion in revenue, since 2013. He was named chairman…
