Diane C. Guarino, 65, of Wallingford, passed away peacefully on November 11, 2023, at her home with her family by her side. She was born in New Haven on June 10th, 1958, and was the daughter of Ann Tondalo Guarino and the late Anthony F. Guarino.  Diane had worked for Anthem Blue Cross, NCR, and Aetna Insurance Company.  She was an avid fan of the New York Yankees and UConn women’s basketball.  Diane will be remembered for always being the “life of the party”, she was truly loved by all.  Diane was the type of person who if you had the privilege of meeting, you would never forgotten her and her ever lasting impression.  Diane was a devoted aunt, great aunt, and godmother, she loved her family unconditionally.  Sister of Lynn Collucci (Gary), Richard Guarino (Dawn), Rosanne Guarino and the late Anthony Guarino.  Loving aunt of Nick Dalip, Ashley Collucci, Heather Brown, Anthony Guarino, Gabby Durante, Alyssa Guarino, and Richard Guarino Jr. Also survived by beloved cousins and friends.

The visiting hours will be Friday, November 17th from 4 to 7 PM at The Havens Family North Haven Funeral Home, 36 Washington Avenue. Family and friends are invited to go directly to St. Elizabeth of the Trinity Parish at St. Therese Church, 555 Middletown Avenue, North Haven to attend a Mass of Christian burial on Saturday morning, November 18th at 10:00. Interment will be private and at the convenience of the family.  In lieu of flowers, memorial contributions may be made to Pancreatic Cancer, 415 Crossways Park Drive, Suite D, Woodbury, NY 11797 or the Sister Project, P.O. Box 1643, Wallingford, CT 06492.