About Us

Leadership of Alexian Brothers Hospital Network

Mark Frey

Chief Executive Officer of the Alexian Brothers Hospital Network/Executive Vice President of Alexian Brothers Health System

Mark Frey was named CEO of the Alexian Brothers Hospital Network on September 1, 2007.

A 25-year Alexian Brothers employee, Mr. Frey previously served as President and Chief Executive Officer of Alexian Brothers Behavioral Health Hospital, Chief Executive Officer of the Alexian Brothers Rehabilitation Hospital, and Vice President of the Alexian Neurosciences Institute. He has been the driving force behind the behavioral health hospital's growth and rise to prominence since becoming its leader in 1999. Under Frey's leadership the hospital pioneered cross-disciplinary alliances with neurologists and neurosurgeons to provide innovative treatments for Alzheimer's disease, Parkinson's disease and other movement disorders.

Frey completed his undergraduate degree at the University of Illinois at Chicago, his Master’s of Social Work at Loyola University of Chicago, and his Juris Doctor at the Illinois Institute of Technology/Chicago-Kent College of Law, and has held a number of administrative and teaching positions.