CERKY – John, PhD, of East Meadow, NY on January 21, 2023, at the age of 91. Beloved husband of the late Helene. Loving father of Kathy, Carolyn, Linda (Greg), and Cheryl (Joseph). Cherished by his 12 grandchildren. Adored by his 9 predeceased siblings. Proud US Navy Veteran. Dedicated police officer for the NYPD. Family will receive friends Wednesday, 3 pm – 5 pm and 7 pm – 9 pm, at the Charles J. O’Shea Funeral Homes, 2515 N. Jerusalem Rd. East Meadow, NY. Mass of Christian Burial will be held Thursday, 9:45 am, at St. Raphael R.C. Church. Interment to follow at Pinelawn Memorial Park. www.osheafuneral.com