Suk-Joon Chang is a Professor and Chairman of Obstetrics and Gynecology at Ajou University School of Medicine in Suwon, Korea. After graduating from Ajou University School of Medicine, he finished his fellowship training in Gynecologic Oncology at both Ajou University Hospital in Suwon and Asan Medical Center in Seoul. He is now a Head of Cancer Center and a Director of Center for Peritoneal Surface Malignancies at Ajou University Hospital and a Professor of Obstetrics and Gynecology at Ajou University School of Medicine. He is a board member of the KSGO (Korean Society of Gynecologic Oncology) and KSPSM (Korean Society of Peritoneal Surface Malignancies). He served as an editorial board member of top journals, include Gynecologic Oncology and Journal of Gynecologic Oncology, etc. He belongs to and actively participates in many medical societies, KSGO, KGOG, KSPSM, ASGO, IGCS, and SGO just to name a few. His clinical and research focus is cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) for the treatment of ovarian cancer, pseudomyxoma peritonei, peritoneal mesothelioma, and other peritoneal surface malignancies. He has published over 100 articles at several top journals and wrote lots of educational, clinical publications.