Dr. Narayanan is an Interventional Radiologist at the Miami Cardiac and Vascular Institute and the Chief of Interventional Oncology at the Miami Cancer Institute. Dr. Narayanan is board-certified in diagnostic radiology and holds a Certificate of Added Qualification in interventional radiology.

Most recently, he served as medical director of Interventional Radiology at University of Miami Hospital and Clinics, and as the founding chairman of the Department of Interventional Radiology at the University Of Miami Miller School Of Medicine, where he also served as a Professor of interventional Radiology.

Dr. Narayanan’s primary clinical research interests include pancreatic, liver and colon cancer. He is widely published in such high-impact medical journals as Cancer, Journal if Vascular and Interventional Radiology and Cardiovascular and Interventional Radiology and serves as a reviewer and editor for several scientific publications. He has authored text book chapters and is an invited faculty member and speaker at national and international scientific meetings.