Beloved husband of the late Anne. Loving father of Jean Isernio & her husband Al and Eileen King & her husband Thomas. Cherished grandfather of Michael and Kevin Isernio and Thomas and Brianna King. Adored brother of Bill and his late wife, Ann, Joe and his wife Dotty and the late Frank and his late wife, Trudy. Beloved companion of Terry Chapman.
A visitation for Mario will be held on Wednesday, November 1st from 2-4 and 7-9 PM at O.B. Davis Funeral Homes, 4839 Nesconset Highway, Port Jefferson Station, NY 11776. Funeral Mass 10 AM on Thursday at St. Gerard Majella R.C. Church, 300 Terryville Road, Port Jefferson Station, NY 11776. Interment to follow at St. Charles Cemetery, 2015 Wellwood Avenue, Farmingdale, NY 11735.
In lieu of flowers, donations may be made to either Foundation Avow, Office of Development, 1095 Whippoorwill Lane, Naples, FL 34105-3847 or Naples Community Hospital (NCH), Center for Philanthropy, P.O. Box 234, Naples, FL 34106.
Fond memories and expressions of sympathy may be shared at www.obdavisportjefferson.com for the Guarino family.