Dorothy Nancy Pontoriero (nee Cannavino), 103, of Bartlett for over 50 years, passed away Wednesday, March 19, 2025. A volunteer at Hanover Township Senior Center for over 50 years, Dorothy was an avid cook and baker who rode her 3 wheeled bike everywhere up until she was 90. Beloved wife of the late Frank; loving mother of Carole (Richard) Calvello, Patricia (Glenn) Juvingo, and Theresa Serritella; dear grandmother of Lisa Dean, Mary (Kelly Rogers) Juvingo, Kristina (John) Ciccone, Amy (Christopher) Boggs, and Frank and Ricky Serritella; cherished great grandmother of Tina Marie (Christopher) Guimon and Glenn Christopher Boggs; proud great great grandmother of Lucas and Dylan; Dorothy was preceded in death by 5 sisters and 2 brothers; fond aunt of many nieces and nephews. Cremation private at Countryside Crematory. Memorial Mass 10:30am Thursday, March 27 at St. Peter Damian Church 131 S. Crest Ave., Bartlett, IL. Inurnment immediately after Mass at Bartlett Cemetery. Please omit flowers. Info (630)289-7575