Joanne M. Costa (Komorowski) Rochester: December 15, 2020. Joanne is predeceased by her son, Michael Costa; parents, William Viola Komorowski; sister, Mary Gallina. She is survived by her sons, Joseph Costa, William (Katrina) Costa and James Costa; nine grandchildren, Michael, Melissa, Toni, Jessica, Patricia, Elizabeth, Andrew, Tara Angela; seven great-grandchildren; sister, Marcy (Harry) Clauss; nieces nephews, Jeanine, John, Janice and Cathy; best friend loving pet, Cayla. Joanne was a phenomenal person, she was a loving mother, grandmother, friend, stepmom to many and caregiver. She will be greatly missed by all of her family and friends. Joanne's life story will be shared during visitation, Friday January 22nd from 6:00 - 9:00 pm. Her Funeral Mass will be held at the family's convenience. Inurnment in Holy Sepulchre Cemetery.