Age 87, of Collier Township, formerly of Green Tree. Beloved husband of the late Carol L.; dear father of John (Naomi) Grodin, Cynthia (Richard) DiPippa, Kathleen (Mark) Geis Belsky and the late Glenn Grodin; proud grandfather of Erica and Elizabeth Grodin, Robert and Matthew DiPippa, Michael and Kara Belsky; brother of Charles (Elissa) Grodin. Jack was the founding partner of Grodin, Chotiner & Balmuth, a law and accounting firm. He was a member of the Allegheny Bar Association for over 60 years, as well as a member of the PICPA. He was a member and former chairman of he board of St. Clair Hospital and an accounting professor at Robert Morris University. Jack was a Korean War Army veteran and a member of Green Tree Rotary. Jack was an avid golfer, Pitt fan and tennis player. He had a passion for singing and loved spending time with his grandchildren.