JeongGil Ko is an accomplished academic with extensive experience in biomedical systems informatics and computing. Currently serving as an Associate Professor (Adjunct) in the Department of Biomedical Systems Informatics at Yonsei University and as an Associate Professor in the School of Integrated Technology at the College of Computing, JeongGil Ko previously held positions at Ajou University, where responsibilities included roles in the Department of Biomedical Informatics and the Department of Software and Computer Engineering. Prior experience includes a tenure as a Senior Researcher and Researcher at ETRI, as well as a Graduate Research Assistant at Johns Hopkins University, where a Ph.D. in Computer Science was earned. Additional research experience includes a visiting researcher position at Stanford University and an undergraduate research assistant role at Korea University, where a Bachelor of Engineering in Computer Science and Engineering was obtained.