Dina Elaine Cook, 54, of O’Fallon, IL., passed away peacefully in the early morning hours on Monday, July 6th, 2026, at St. Mary’s Hospital in Clayton, MO. She was born in Belleville, IL, on August 22nd, 1971, to Dale, Sr. and Pauline (Hamblin) Cook.
She was a graduate of Belleville East High School, the Class of 1989.
She was known for her enthusiasm, kindness, compassion, and willingness to help others. She is loved beyond measure, will be missed immensely, and carried with us in our hearts forever.
Dina was preceded in death by her parents, Dale, Sr., and Pauline (Hamblin) Cook; and her brother, David.
She is survived by her brother and brother-in-law, Dale, Jr., and Michael Wilhite, of Palm Springs, CA., many cousins and great cousins.
Dina will be laid to rest in a private scattering of her ashes at the serenity of the Pacific Ocean.
