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University of Michigan Addiction Treatment Services (UMATS)


Program Leadership


Kirk J. Brower, M.D., F.A.S.A.M.

Executive Director *Sabbatical August 1, 2016 through July 31, 2017*

Director, Addiction Psychiatry Fellowship Program


Mark Ilgen, Ph.D.

Interim Director


Erin E. Bonar, Ph.D.

Director of Clinical Programs


Tom Fluent, M.D.

Medical Director


Edward Jouney, D.O.

Associate Medical Director


Faculty and Staff


Anne Fernandez, Ph.D.

Associate Professor, Department of Psychiatry


Brian Hicks, Ph.D.

Associate Professor, Department of Psychiatry


Jonathan Morrow, M.D., Ph.D.

Assistant Professor, Psychiatry, Department of Psychiatry


Joanna Quigley, M.D.

Assistant Professor, Department of Psychiatry, Child and Adolescent Psychiatry


Clinical Social Work

Charles Graham, P.hD., L.M.S.W.

Edward Humenay, L.M.S.W.

Nancy McCorry, L.M.S.W.

Sarah Rollins, L.M.S.W.

Lisa Ruggeberg, L.M.S.W.

Lori Shulman, M.S.W.

Wendy Yallop, L.M.S.W.


Clinical Care Coordinator

Carol Rose Kahn, R.N.

Karen Kairys, M.P.H., R.N., C.A.R.N.


Addiction Psychiatry Fellows

Matt Laurencelle, M.D.

Lewei (Allison) Lin, M.D.


Training Program Manager

Chelsea Matzinger