Dr. Matt McCullough joined the U.S. National Guard in 1996 serving in the 294th Medical Detachment in Iowa City, Iowa while at The University of Iowa, College of Dentistry. Dr. McCullough served on active duty in 2003 with the United States Army in Balad, Iraq just north of Baghdad with Operation Iraqi Freedom. Dr. McCullough was raised in a military family and continues to enjoy serving our military personnel.