With over three decades of experience, Dr. Sunil K. Singh is a renowned expert in the field of neurosurgery and is a well-known figure throughout North India. After completing his neurosurgical training from KGMC, he served as a consultant at VIMHANS New Delhi for a period of time. Subsequently, he held the positions of professor and unit head of neurosurgery at KGMU, Lucknow, for ten years. He also served as the director and head of neurosurgery at Apollo Hospital Lucknow. Dr. Singh has a keen interest in endoscopic and minimally invasive surgery of the brain and spine, and has developed several innovative techniques in this field. He is the pioneer in endoscopic spinal tumor removal and dural repair. He has extensive experience in endoscopic PITUITARY surgery and was among the pioneers in the UBE technique, also known as ultra-endoscopy, for spinal disc disease in Uttar Pradesh. -He Performed The First Dbs Surgery And Movement Disorder Surgery In Uttar Pradesh (In Pvt Sector) He Has Been An Ardent Promoter Of Stereotactic Surgery And Neuronavigation Procedures, And The First Surgeon In Up To Use Gliadel Wafers During Advanced Glioma Surgery (Brain Tumour) He Has Been A Key Person For The Stroke Unit And Has Performed Several Surgical Procedures For Stroke And Trauma, Dealing With Emergency Management Of Such Patients -He Has Trained Several Neurosurgical Residents Over The Last 20 Years And Has Published Over 80 Research Papers In National And International Journals.