Tom Constanten (born March 19, 1944, Long Branch, New Jersey, United States) is an American keyboardist, best known for playing with Grateful Dead from 1968 to 1970. He currently Lives in Charlotte NC. He has two children, Clarissa and Jeffrey. In 2012, he recovered from a heart attack. On August 16, 2016, Constanten reported on Facebook that he was in the hospital with a broken neck, after slipping and falling on wet cement on August 10, while walking to the post office from his car in a heavy rain. He was taken to Novant Presbyterian Hospital in Charlotte, N.C.