Dr. Dash has hands on experience in complex angioplasty and devices in Taiwan and Japan. He is one of the few consultants to do a fellowship in complex coronary intervention. He is an invited international faculty in CCT, Japan, CIT, China, Angioplasty summit Korea, SOLACI, Latin America, ENCORE SEOUL, Korea, ICI, Israel and CRT, TCT, USA. Earlier he was a part of the prestigious Asian heart institute (Mumbai). Prior to this he was a cath lab director and HOD in Sai Bhavani hospital Hyderabad. His varied experience allows him to be charge of multi-slice CT in Apollo hospital, Kolkata.