More than 5000 brain surgeries & 5300 complex spine surgeries microsurgery). Skull base tumors, spine surgeries with or without instrumentation and spinal cord tumors. Complex Spine & Reconstructive Surgeries, Craniovertebral Anomalies. He is the first person in India to perform image-guided Spine and Brain surgery. Presently senior consultant neurosurgeon & head, dept of spine surgery with over 18 years of experience in Brain & Spine Surgery at a Manipal Hospital, Bangalore. Senior Consultant Neurosurgeon, Sri Satya sai hospital, Whitefield, Bangalore. Visiting the professor in Neurosurgery, Louisiana state University Medical Center, Shreveport, Louisiana, USA.