Regional Health Network Information Assurance

This space is reserved to provide a seamless integration for Michigan Medicine Affiliates. The content found on this page will supply information and resources that will deliver on-going support for the employees of U-M Health-West, Sparrow, and Michigan Medicine to work together efficiently and united. 


Subject: Cybersecurity Organizational Changes Update 

This is intended to update you on the organizational changes occurring as our Information Assurance teams from the Academic Medical Center in Ann Arbor (AMC) and the Regional Health Network in Wyoming and Lansing (RHN) continue to integrate. 

On October 1, 2024, Greg Sieg was named the Regional Chief Information Security Officer (CISO). With the recent retirement of the Sparrow CISO, Trent Carpenter, Greg will now assume the CISO role for Sparrow as part of the RHN. Greg has worked closely with the AMC on regional integration with West over the past few years and is well positioned to continue the good work that has already started. 

For up-to-date information on AMC & RHN efforts, visit the Cybersecurity Organizational Update (umhinsider.org).

I’m trying to…