Stephen F. Grantner, age 67, of Selden, New York. Formerly of Oakdale, New York. Beloved husband of Janet Grantner. Loving father of Christina Mowdy (Mike), Rosie Brackett (Nick) and Ross Grantner (Mara Villanueva). Cherished grandfather of Kate, Michael, Nikao, John-Michael, Caleb & Patrick-Stephen. Dear brother of Sara Lawler, Bill Grantner, Rich Hitzigrath and the late Russell Grantner. Reposing at O.B. Davis Funeral Homes, 2326 Middle Country Road, Centereach, New York. Visitation Sunday, September 4, 2022 from 3-5 and 7-9 pm. Services Sunday, September 4, 2022, 8 pm at the funeral home. Cremation Private.