Irwin R., age 58, of Teaneck, NJ, formerly of Brooklyn, NY, passed away peacefully after a 9 year illness on Monday, April 8, 2013 at the Scottsdale Adult Care Center, in Scottsdale, AZ. Beloved son of the late Joseph Lacks and the late Sylvia Lacks. Devoted brother of Gigi M. Lacks of Rutherford, NJ. Prior to his retirement, Irwin was the C.E.O. of ITS Travel Service, in Palisades Park, NJ. Irwin was a graduate of Fairleigh Dickinson University in Teaneck where he earned a Bachelors Degree in Communications. Services will be 11 AM Thursday, April 11, 2013 at Louis Suburban Chapel, 13-01 Broadway (Route 4 West), Fair Lawn, NJ. Burial will follow at the Knollwood Cemetery section at Mount Carmel Cemetery, Glendale, Queens, NY. Memorial donations in memory of Irwin R. Lacks may be made to the United Jewish Appeal Campaign Fund.