1. Visiting doctor, ERNST MORTIZ-ARNDT University, Department of Neurosurgery, Greifswald, Germany, Obtained hands-on experience on various Neuroendoscopy Techniques.
2. Fujita Health University, Japan, Specialized in Neurovascular and Spine Surgery; August-October,2003.
3. The Overseas Human Resources and Industry Development Association (HIDA) – training program on “The Japan-India Neurosurgical Collaboration Project(ENIN)” Sept 30, 2016 –October 6,2016-Japan.
4. International Fellow of American Association of Neurological Surgeons (01.04.2024)