Mary Kay "Cookie" Gregus, age 49, of Galeton, PA, died on Wednesday, June 3, 2020.  She was born on November 17, 1970 in Bethlehem, PA, a daughter of the late John E. and Theresa C. (Kosik) Gregus and was the fiancée of Joseph Fenstermaker.  She attended the Lighthouse Church and was a waitress for many years.  Friends may call on Friday, June 12, 2020 from 3 to 5 pm at the Carleton Funeral Home, Inc. www.carletonfh.com Wellsboro, PA.