John W. Colloton: key obituary facts
Is John W. Colloton dead? Yes. John W. Colloton died on November 18, 2025, at age 94.
Cause of death: John W. Colloton's cause of death has not been publicly confirmed.
What was John W. Colloton known for?
He was known as American hospital administrator.
American hospital administrator
Died on Tuesday November 18th 2025