John G. McCormack Obituary

It is with great sadness that we announce the death of John G. McCormack of Manalapan, New Jersey, born in Matawan, New Jersey, who passed away on January 9, 2026, at the age of 82, leaving to mourn family and friends. Leave a sympathy message to the family on the memorial page of John G. McCormack to pay them a last tribute.

He was predeceased by: his parents, James McCormack and Amanda McCormack; and his stepdaughter Deborah Wallis. He is survived by: his wife Gail McCormack; his son John McCormack (Elizabeth); his stepdaughters, Janice Deisler (John) and Donna Wallis (Amy Kenter); his sister Patricia Hauser; his grandsons, Trevor Pearson, Ryan Pearson and Kyle Diesler; and his great grandchildren, Oliver, Madison, Ayden Pearson and Elliot Deisler. He is also survived by many loving nieces and nephews.

In lieu of flowers, donations in John's memory may be made to the American Heart Association.