IRWIN J. COHEN COHEN--Irwin J., MD, on February 10, 2013 at age 91. Beloved husband of Joanne Conhaim Cohen. Loving father of Susan and Larry Fuersich, Michael and Wendy Cohen. Cherished grandfather of Aimee and Josh Feller, Jill Fuersich, Lauren and Carolyn. Great-Grandfather of Jake Feller. Larger than Life, He leaves us with a hole in our hearts. Donations in his memory can be made to NYU Langone Medical Center.