Denis was born in Belleville, Illinois to Thomas and Elinor Gannon. He resided in San Pedro for 28 years. Denis served 34 years with the Long Beach Police Dept., and is survived by his wife Linda Gannon, daughters, Michelle Johnson, Nicole Osborne, grandchildren, Rachel, Ava, Tatum, and Kenady. A Memorial Service will be held at Green Hills Memorial Chapel on Monday, May 18, 2015 at 1:00 p.m.
Funeral Home:
Green Hills Mortuary and Memorial Chapel
27501 S.Western Ave.
Rancho Palos Verdes, CA
US 90275