Dong-Sung Lee is a Professor at the College of Pharmacy, Chosun University. He received his Bachelor's degree in Oriental Pharmacy, as well as his Master's and Doctoral degrees in Pharmacy, all from the College of Pharmacy at Wonkwang University. He previously served as a Research Professor at the Oriental Medicine Body Fluid Regulation Research Center, Wonkwang University (2012–2014), and at the Institute of Medical Science, Inha University College of Medicine (2014–2015). He was then appointed as an Assistant Professor in the Department of Biomedical Chemistry, College of Biomedical Sciences, Konkuk University (2015–2016), before joining Chosun University, where he served as an Associate Professor from 2016 to 2024. Since 2024, he has been a Full Professor at Chosun University and concurrently serves as Director of the Chosun University Herb Garden.