Becker’s has recently reported on the following hospital and health system CEO moves, including appointments and exits. Note: This page was created March 19 and updated Oct. 10. Sept. 25-Oct. 10

1. Kelley Kaiser was appointed president and CEO of Sonoma (Calif.) Valley Hospital, effective in early November. 2. Diana Richardson was named president and CEO of Haverhill, Mass.-based Merrimack Health. 3. Lori Mazanec, CEO of Box Butte General Hospital in Alliance, Neb., who has been on medical leave since March, will not return to the role. 4. Walter Bennett stepped down as CEO of MUSC Health Orangeburg (S.C.), effective Sept. 25. 5. Christopher Longhurst, MD, was appointed CEO of Seattle Children’s, effective Jan. 5. 6. Troy Christensen resigned as CEO of Driggs, Idaho-based Teton Valley Hea

See Full Page