Alexander B. Smith, MD

Alexander Smith, M.D., holds triple board certifications in internal medicine, cardiovascular disease, and cardiac electrophysiology. He joined The Heart House and Vascular Care in 2025. His primary interests are in the diagnosis and treatment of numerous heart rhythm disorders, including SVTs, atrial fibrillation, and ventricular arrhythmias. His expertise is in ablation therapies as well as the management of implantable cardiac devices, including left atrial appendage occlusion devices, defibrillator and pacemaker implantations, and lead extractions.