Charles W HogeCol. Charles W. Hoge, MD, US Army (Ret), served as director, Division of Psychiatry and Neuroscience at Walter Reed Army Institute of Research from November 2004 until his retirement in summer 2009. Since 2000, Colonel Hoge has directed a compehensive research program at the Walter Reed Army Institute of Research focused on mitigating the mental health impact of the current wars in Iraq and Afghanistan. Read More Read Less