Dr. Dinesh was worked as Consultant Cardiothoracic Surgeon in numerous hospitals of international repute like Fremantle Hospital Australia and Narayana Hrudalaya and Jayadeva Institute of Cardiology, Bangalore.

Dr. Dinesh practises a wide spectrum of cardiothoracic surgeries ranging from all kinds of valve surgeries, septal defects, cardiac tumours and VATS. With a vast experience in cardiothoracic surgeries, his particular area of interest is in Beating Heart (off-pump) Coronary Artery Bypass Graft surgery.