Dr. Rosero is a heart rhythm specialist providing care for patients with cardiac arrhythmias including atrial fibrillation, and ventricular tachycardia. He performs ablation of complex arrhythmias including atrial fibrillation and high-risk ventricular tachycardia. Dr. Rosero is an expert in the complete management of pacemakers, defibrillators, and resynchronization devices. He is board-certified in Internal Medicine, Cardiovascular Disease, and Clinical Cardiac Electrophysiology.