Dr. Rosero is an Associate Professor of Medicine and Clinical Cardiac Electrophysiology at the University of Rochester Medical Center where he serves as Director of the Arrhythmias Clinic. As a specialist in heart rhythm disorders, Dr. Rosero treats patients using a wide range of therapeutic options including radiofrequency ablation of abnormal rhythms, implantation of electronic medical devices such as pacemakers, defibrilllators (ICD’s), and cardiac resynchronization therapy devices. Dr. Rosero’s team was the first in the nation to implant the St. Jude Heart Pod device. He currently serves as the Chief Medical Officer for Efferent Labs — one of the winners of the largest business competion in the northeast — 43 North.