Prof. Dr. Kürşat Karadayı is a highly experienced general surgeon specializing in surgical oncology at Istinye University Medical Park Gaziosmanpaşa Hospital, Istanbul. A graduate of Ondokuz Mayıs University Faculty of Medicine, he completed his general surgery specialization at Ankara University and later pursued a subspecialty in surgical oncology. With an academic career spanning decades, he has held various teaching and research positions, ultimately earning the title of professor in 2012. His expertise includes obesity and diabetic surgery, laparoscopic cancer surgery, pancreatic and liver diseases, breast and thyroid surgery, and advanced oncological procedures like cytoreductive surgery and HIPEC.