MBBS MS General Surgery MRCS (England) MCh Neurosurgery Endoscopic Spine Neuro-Trauma Brain & Spine Surgery 24/7 Emergency Cover Brain or spine emergency? Call now. Dr. Rajashekhar is on call 24 hours a day for neurosurgical emergencies at Vivekananda Hospital. For head injuries, brain bleeds, sudden weakness, severe sudden headache or spinal trauma, call +91 72079 …