Tiencheng Arthur Chang, PhD, HCLD, ELD, CC, is Professor of OB/GYN at the University of Texas Health Science Center, San Antonio, Texas, and Director of Clinical ART Laboratories at UT Health Reproductive Health & Fertility Center. Prof. Chang received his bachelor’s degree from National Taiwan University, Taiwan, MS and PhD in Endocrinology and Reproductive Physiology from the University of Wisconsin-Madison, USA. He is board certified as High-complexity Clinical Laboratory Director (HCLD), Embryology Laboratory Director (ELD), and Clinical Consultant (CC) by American Board of Bioanalysis (ABB).

Prof. Chang’s clinical and research interests include IVF, embryo development, implantation, 3D and extended embryo culture, PGT, ART laboratory management and business model, as well as nonhuman primate model for reproductive medicine. He has served on numerous leadership and committee positions, including Asia Pacific Initiative on Reproduction (ASPIRE, Education Committee and Embryology SIG Co-Chair), the Society of Reproductive Biologists and Technologists (SRBT, President 2017-18), American Society for Reproductive Medicine (ASRM, Board 2017-18), Society for Assisted Reproductive Technology (SART, Board 2013-15, 2020-21), American Association of Bioanalysts – College of Reproductive Biology (AAB-CRB, President 2020-21), Taiwanese Society for Reproductive Medicine (TSRM), and Society for the Study of Reproduction (SSR). He is associate/section editor for Journal of Assisted Reproduction & Genetics (JARG) and Reproductive Biology & Endocrinology (RB&E), accreditation inspection team leader for College of American Pathologists (CAP), off-site lab director for multiple ART and other CLIA laboratories, and consultant to governments and the industry. He has received ASRM Service Milestone Award and 5 times ASRM Star Award for his research and professional service contributions.

Arthur’s hobbies and interests outside of work include tennis, fencing, photography, traveling, and aviation. He is currently training for private pilot license.