Currently, Dr. Semoon Chang is a columnist of the Korean-American University Professors Association Newsletter. Dr. Chang received his Ph.D. degree in economics from the Florida State University. His past experience includes professor of economics at the University of South Alabama, President of the Homeless Coalition of Mobile AL, President of the Korea-America Economic Association, and President of the Association for University Business & Economic Research. At Leisure World, he is a member of the Golf Club, Compassion and Choices, Baby Boomers, Fun and Fancy, and the Ballroom Dance Club.

Publications by Dr. Chang after retirement are more focused on humanity, and include: “Desperate Needs for Compassion from Oncologists,” Journal of Palliative Care & Medicine (2018); Desperate Needs for Compassion from Oncologists, a book by Scholar’s Press (2019); “Do Oncologists Care about Their Dying Patients?” Annals of Palliative Care & Medicine (2019); and “Can Dance Be in Every Woman’s Retirement Plan?” Acta Scientific Women's Health (2019 with D. Anne Martin).