Dorothy M. Petrosky, 90, of Duquesne died Wednesday October 7, 2020. She is the daughter of the late George and Mary Hromanik. She is survived by cousin and caretaker Jerry (Debbie) Kostelnik; sister-in-law Wynne Hromanik; niece Tracy Hromanik; nephew Paul Hromanik; great-nieces, nephews, and other cousins. Dorothy was a member of Christ Lutheran Church and the Duquesne Women's Club. Friends received Friday from 1-6pm at the Teichart-Gracan Funeral Home, Duquesne. A funeral service will be held Saturday 11am in the funeral home with Pastor John Gropp. Interment following Mckeesport-Versailles Cemetery.
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