Global Hospital Chennai uses TrueBeam STx technology for precise Gamma Knife tumour irradiation. It’s NABH and NABL certified, meeting international quality standards. The hospital is part of Gleneagles Global Hospitals group, treating 2 million patients annually. The clinic is 16 km from Chennai International Airport, with dedicated support and interpreters for international patients. Gamma Knife treatment may cost around A$11,000–A$13,000, typically including procedure, hospital stays, and transfers.