James M. Reilly, 78, of Centereach and Mount Sinai, NY, passed away on December 30, 2020. Survived by his beloved wife Maureen, and children James (Ann), John (Sue), Christine Vella, Edward (Kerry) and Laura Teidemann (Kevin). Cherished grandfather to Drew, James, J.P., Kevin, Megan, Jake, Connor, Dylan, Erin, Mackenzie, Logan, Shane, Jacqueline and Kristen. Loving great-grandfather to Cameron, Hailey and Kaiden. Devoted brother to Noreen, Joan and Joseph. Visitation will be held at O.B. Davis Funeral Homes, 2326 Middle Country Road, Centereach, NY 11720 on Tuesday from 4-8 p.m. Funeral Mass, 10 a.m. Wednesday at the Assumption of the Blessed Virgin Mary R.C. Church. Interment to follow at Holy Sepulchre Cemetery. Fond memories and expressions of sympathy may be shared at www.obdaviscentereach.com for the Reilly family.