Jason C. Kostelansky, 47 of Butler PA, passed away on Thursday, July 20, 2023. He was born in New Kensington, PA on November 12, 1975 to Joseph and Sandra Kostelansky. Jason enjoyed working on computers, fishing and spending time with friends and family. Jason was a devoted father and husband. He is survived by his wife of 24 years, Dawn (Leonard) Kostelansky; children Jasmine & Douglas, a brother Shawn and a sister Jamie, and a number of nephew and nieces. Along with one grandfather, Tom Myers, and many uncles and aunts. Arrangements through SPENCER D. GEIBEL FUNERAL HOME & CREMATION SERVICES, 140 NEW CASTLE RD. BUTLER, PA 16001, WWW.SPENCERDGEIBEL.COM