 He also was a physician and educator at the USC School of Medicine and even served on the Board of Directors for the hospital until 2012.While living in Los Angeles, he also spent time directing staff and education programs at Los Angeles Good Samaritan Hospital, served as President of the LA chapter of the American Lung Association for one year, and opened an early AIDS treatment center at Barlow Respiratory Hospital.In 1988, Einstein was offered the position of Medical Director at both Los Angeles Good Samaritan and Bakersfield Memorial Hospitals.