MediFind found 5 doctor with experience in Sick Sinus Syndrome near Kingsport, TN. Of these, 3 are Experienced and 2 are Advanced.
Ballad Health CVA Heart Institute
Shawn Baldwin, MD, became fascinated with cardiology long before he even realized he would become a physician. “God gave me an interest in the heart in elementary school, even before the thought of practicing medicine crossed my mind in college,” he says. Dr. Baldwin says his family’s encouragement helped him choose his career path and he came to Ballad Health CVA Heart Institute with the encouragement of a former colleague. “It is important for patients to know that the medical team cares for them,” he says. “The most important way to know what someone needs is to listen. I enjoy when a procedure works well, and a patient truly feels better.”. Dr. Baldwin is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atrial Fibrillation, Multifocal Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation.
Holston Medical Group- Hospitalists
. Dr. Kirk is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Arrhythmias, Heart Attack, Apoplexy, Pacemaker Implantation, and Cardiac Ablation.
Ballad Health CVA Heart Institute
. Dr. Mayhew is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Necrosis, Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, and Ventricular Tachycardia.
James Merrill is a Cardiac Electrophysiologist and a Cardiologist in Kingsport, Tennessee. Dr. Merrill is rated as an Advanced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.
Fereidoon Shafiei is a Cardiac Electrophysiologist in Kingsport, Tennessee. Dr. Shafiei is rated as an Experienced provider by MediFind in the treatment of Sick Sinus Syndrome. His top areas of expertise are Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.
Last Updated: 02/22/2026


