Park Dietz, M.D., M.P.H., Ph.D. Page 95 Western Digital Corporation, 2-Day Specialist Training, Irvine, CA, November 28-29, 2018 Allstate, Senior Leadership Training, Chicago, IL, December 12, 2018 "Workplace Violence Advanced Instruction and Certification," hosted by Allstate, Northbrook, IL, May 9-10, 2019 "