Louise J. (Piccirelli) DeAngelis, 71, of Worcester died on Monday, September 12, 2011 with family by her side after a battle with cancer. Louise is survived by her husband, partner and best friend of 51 years, Anthony F. DeAngelis; her son David A. DeAngelis and his wife Carol of Holden; a sister Gayle M. DiBenedetto and her husband Dominic of Worcester; a nephew Mark L. DiBenedetto of Worcester; a large extended family and many friends. A daughter Dana L. DeAngelis-McDonald and an infant daughter predeceased her. She was born in Worcester, a daughter of Louis A. and Stella L. (Corio) Piccirelli. She grew up here, graduated from Commerce High School and has lived here all her life. Louise spent 23 years operating a small business, TelServ Corporation, also known as Apex Answering Service and the Medical Bureau, with her husband before retiring in 1998. Louise was a member of Our Lady of Loreto parish. She enjoyed reading, family gatherings, and spending time on Cape Cod. Most importantly she was a devoted wife, mother, sister, caregiver, and friend and will be sadly missed by all. The family wishes to express their gratitude to the many people who cared for Louise during her illness especially the entire staff at the Jewish Healthcare Center. Friends and relatives are invited to visit with the family, Friday September 16th from 5 pm to 8 pm in The MERCADANTE FUNERAL HOME & CHAPEL, 370 Plantation St. Her funeral will be held Saturday, September 17th from the funeral home with a Mass at 10:30 am in Our Lady of Mt Carmel Church, 24 Mulberry St. Entombment will follow in St John Mausoleum. In lieu of flowers memorial contributions may be made to the Jewish Healthcare Center, 629 Salisbury St. Worcester, Ma 01609.