Kingston resident Nova Nascenzi, 8, received the honor during the Boston Celtics home game against the Toronto Raptors on Dec. 31.

“When 8-year-old Nova Nascenzi heard his typically calm dogs barking erratically, he knew something was wrong,” a Boston Celtics spokesperson said. “Rushing outside to investigate, Nova discovered his dad was hurt and unconscious on the ground after falling from the roof while working. Acting quickly, Nova retrieved his dad’s phone and called 911. He then tended to his dad’s injuries until emergency services arrived.”

The Celtics’ “Hero Among Us” program is in its 27th year, recognizing “outstanding individuals who have made exceptional and lasting contributions to their communities.”