DR. Kler, the Best Interventional Cardiologist India pursued his MBBS from Patiala and his MD in Medicine & DM in Cardiology from PGI Chandigarh. Later, he worked in Saudi Arabia, establishing a Cardiology unit in one of their tertiary care centres. Then he proceeded to do his MRCP from the UK before returning to India and since then he has been connected with Escorts Heart Institute & Research Centre, New Delhi. He is Fellow of Royal College of Physicians (FRCP), UK and Fellow of American College of Cardiology (FACC).