Dr. Sujay Renga is a Senior Interventional Cardiologist at NS Memorial Institute of Medical Sciences, a 500-bed multispecialty tertiary care centre in Kollam, Kerala. In addition he runs his own clinic at the heart of Kollam city.

Dr. Renga holds an MD in Internal Medicine from Government Medical College, Thiruvananthapuram, and a DM in Cardiology from the Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh. He has also done postgraduate diploma in medico legal systems and quality in healthcare from Symbiosis university, Pune. He is a fellow of American College of Cardiology (FACC), European Society of Cardiology (FESC) and Scociety for Cadiovascular Angiography and Interventions (FSCAI).