Meet the visionary leaders driving the future of precision medicine through cutting-edge AI technology and genomic innovation.
Executive Leadership

Dr. Yoon Sa-jung
Chief Executive Officer
Dr. Yoon Sa-jung is the representative of Korea Predictive Bio AI and serves as an executive at PREDICTIV CARE, Inc. USA for Asia operations. He is an adjunct professor in the Department of Biotechnology at Rose-Hulman Institute of Technology and serves as a post-doctoral research supervisor at the National Institutes of Health (NIH) for genetic surgery research.
His groundbreaking work focuses on developing digital twins based on genomic analysis information and AI-based personalized medicine platforms. In 2021, he was selected as Healthcare IT CEO of the Year by CEO Monthly for his innovative contributions to the medical technology field.
Education & Credentials
Research & Expertise

Dr. Yoon Si-jung
Chief Scientific Officer
Dr. Yoon Si-jung is the CEO of PREDICTIV CARE, Inc. USA and serves as a research professor in the Department of Architecture at Johns Hopkins University. She is also a computational professor specializing in biotechnology for specialized research at Johns Hopkins University and lectures at the NIH FAES Graduate School.
She graduated from Seoul National University with a degree in Physics and earned her Ph.D. in Physics from Boston University. She serves as a chief editor and guest editor for Frontiers in Endocrinology, contributing significantly to the advancement of endocrinological research and precision medicine.