W. R. Berkley Corporation Names Brad N. Nieland President of Berkley Accident and Health November 29, 2018 – W. R. Berkley Corporation Names Brad N. Nieland President of Berkley Accident and Health W. R. Berkley Corporation Names Brad N. Nieland President of Berkley Accident and Health was last modified: July 24th, 2019 by Berkley AH
