Professor Lee Sanggu is the former President of the Korean Minimally Invasive Spine Surgery Society and currently leads the Spine Centre at Naeun Hospital.
Professor Han Yeongmin is a leading neurosurgeon who served as the Medical Director and Head of the Neurosurgery Centre at Incheon St. Mary's Hospital. He specialises in both microscopic and endoscopic discectomy techniques.
Professor So Jae-young is a specialist spine neurosurgeon at Naeun Hospital who focuses on minimally invasive techniques for complex spinal disorders.
Professor Ban Seong-su is a specialist neurosurgeon who leads the Department of Neurosurgery at Naeun Hospital. He specialises in biportal endoscopic spine surgery, a technique designed to treat herniated discs through tiny incisions.