Dr. Atul Mathur is a pioneer in the field of coronary and vascular procedures. An innovator in difficult coronary surgeries. The first Indian medical professional to secure a US patent for a tool used in carotid artery stenting. He has also contributed to several hundred research articles, which have been recognized by authorities both domestically and abroad. He carried out several treatments that are now used internationally after being done for the first time in the nation. His education and professional experience at The All India Institute of Medical Sciences in Delhi and the University of Alabama in Birmingham, in the United States, both have made a substantial contribution to his current reputation.