Age 25, of Dormont, suddenly on June 5, 2022. Beloved son of Michael P. and Lori (Lang) Dobos. Dear brother of Alison, Matthew, and Sean Dobos. Loving grandson of the late Donald and Rita Lang and Michael Sr. and Marilouise Dobos. Also survived by many aunts, uncles, cousins and friends. In addition to his grandparents, he was preceded in death by his Uncle Mark Lang Sr. and Aunt Beth Lang. Zach was a 2016 graduate of Keystone Oaks High School and Parkway West Vo-Tech. Zach loved to volunteer for many groups, especially, Vacation Bible School with Mt. Lebanon Evangelical Presbyterian Church, St. Pius X Church and Dormont Library. Family and friends are welcome Thursday 2-4 and 6-8 p.m. WILLIAM SLATER II FUNERAL SERVICE, 1650 Greentree Rd., Scott Twp., 15220. Mass of Christian Burial 10 a.m. Friday in St. Pius X Church, St. Teresa of Kolkata Parish. If desired, memorial donations may be sent to St. Jude Hospital, 262 Danny Thomas Pl., Memphis, TN 38105. www.slaterfuneral.com.