MADISON, Wis. – On Monday, April 15, 2014, Lt. Col. Timothy Sheridan was selected for promotion to colonel in the United States Army Reserve.
Lt. Col. Sheridan is currently the operations officer for the 646th Regional Support Group in Madison, Wisconsin. Formerly he was commander of the 687th Combat Sustainment Support Battalion in Wausau, Wisconsin.
Lt. Col. Sheridan is a graduate of West Point Military Academy and Marquette University.