Frank Mazzola is a Cardiac Electrophysiologist and a Cardiologist in Harlingen, Texas. Dr. Mazzola is highly rated in 10 conditions, according to our data. His top areas of expertise are Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Mazzola is currently accepting new patients.