

Prof. Dr. Sung Hoon Noh is a world-renowned oncologist and leading gastric cancer surgeon in Seoul. With a remarkable career spanning over four decades, he has performed more than 10,000 gastric cancer surgeries—one of the highest recorded numbers globally. Dr. Noh is internationally recognized for his pioneering role in standardizing gastric cancer surgery and advancing precision medicine through translational research and biomarker development. He led the landmark CLASSIC trial, which established the global standard for adjuvant chemotherapy after D2 gastrectomy. As Director of Yonsei Cancer Center and Professor of Surgery at Yonsei University College of Medicine, Dr. Noh continues to influence the future of oncology through clinical innovation, education, and global collaboration, and makes him one of the best oncologists in South Korea
Prof. Dr. Sung Hoon Noh is widely regarded as one of the best surgical oncologists in Korea, with unmatched experience in treating gastric cancer, esophageal cancer, and gastrointestinal tumors. His clinical mastery extends to complex cancers such as colon, rectal, bladder, gallbladder, thyroid, and adrenal cancer. As a top cancer specialist in South Korea, he is known for integrating evidence-based techniques with precision medicine, improving survival rates and quality of life for patients worldwide. His groundbreaking work and dedication to surgical oncology have earned him international acclaim, making him a top choice for patients seeking advanced cancer treatment in Korea.