Born in Clifton Heights, Pennsylvania, Brian M. Crosby served in the U.S. Army Infantry from 2011 to 2015, during which he served in Afghanistan and received a bronze star, army commendation medal, combat infantryman's badge, and expert infantry badge. He served in the Maryland Army National Guard as a Captain from 2016 to 2020. His professional background includes working as a consultant for Booz Allen Hamilton from 2016 to 2018, and as the Southern Maryland Representative and Deputy Director for the Maryland Veterans Council starting in 2018. He was first elected to the Maryland House of Delegates in 2018 and has served in the chamber since January 9, 2019.
