Management Team

DANIEL D. CROWLEY
Chief Executive Officer &
Chairman


MICHAEL GRATTENDICK
Chief Financial Officer


MICHAEL J. NULL
President of
Aurora Research Institute


CHRISTOPHER RIEDER
Chief Information Officer


WILLIAM "BILL" SUTTON
Chief Privacy Officer, General Counsel
& Chief Compliance Officer


F. MICHAEL WALSH, MD, MBA, CPE, FCAP, FACPE
Chief Medical Officer


BRUCE C. WALTON
President &
Chief Operating Officer