University of Richmond School of Law, J.D., 2010
Virginia Tech, B.A., 2007
Member, Virginia State Bar
Member, Family Law Section of the Virginia State Bar
Secretary, Harrisonburg-Rockingham Bar Association
Member, Fairfax Bar Association
Certified Guardian ad litem for Children
Mr. Callahan was born and raised in Rockingham county. He began his legal career working for the United States Department of State in the Office of Children's Issues. He then practiced for several years in the courts of Northern Virginia representing and advocating for children before returning to the Shenandoah Valley in 2014.