Indian Association Of Cardiovascular And Thoracic Surgeons (IACTS)
Indian Association of Cardiothoracic Surgeons
Member of CTS Net - Forum of Cardiothoracic Surgeons in the World
International Society of Heart and Lung Transplantation, USA
Society of Thoracic Surgeons, USA
European Association of Thoracic Surgeons
Founder Secretary of Heart Failure Society, India