Joan E.D. Keiser, 57 of Worcester passed away peacefully, Thursday, October 23, 2014 in her home with her family by her side. She lived graciously and courageously with cancer until the very end. Joan was born on September 20, 1957 and was preceded in death by her mother, Beatrice M. (Kastner) Keiser. She is survived by her father, Bernard J. Keiser of Worcester; a brother, Gregory and his wife Brenda Keiser of Medway, a niece Danielle Keiser of Grafton and a nephew, Derek Keiser of Medway. Joan worked for the United Parcel Service in the IT departments for over 20 years. Joan was so very special, had a passion for life and was a joy to be around. She loved animals and cared sweetly for her two cats. A beautiful soul is never forgotten. Where there are happy memories, there will always be love. We will mourn the loss of such an amazing, bright, loving and generous human being. Her precious light will endure through the good she did in life and all who loved her. We will never forget Joan. A private funeral service and interment will be held at a later date. Funeral arrangements are under the care of MERCADANTE FUNERAL HOME & CHAPEL, 370 Plantation Street, Worcester. Please share your memories of Joan by signing her personal guestbook at: www.mercadantefuneral