President and CEO of Vista Maria in Dearborn Heights. Vista Maria is Michiganís largest nonprofit residential and community-based treatment agency for abused and neglected girls. For the past nine years, Hosner has led the effort to reengineer Vista Mariaís core programs and transform them into statewide models for gender-responsive care. Previously, Hosner directed multidivisional operations of a major home health care and temporary staffing agency with annual sales of $80 million. He received his MBA from Lawrence Technological University and a masterís in social work from the University of Michigan. He began his career as a substance abuse counselor, social worker, and clinical therapist. He is a graduate of Leadership Detroit.