MediFind found 7 doctor with experience in Inappropriate Sinus Tachycardia (IST) near Hartford, WI. Of these, 4 are Advanced and 3 are Experienced.
Aurora Cardiology
Ijaz Malik is an Advanced Heart Failure and Transplant Cardiologist in Hartford, Wisconsin. Dr. Malik is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Mitral Valve Regurgitation, Ectopic Heartbeat, Seizures, and Pulmonary Veno-Occlusive Disease.
The Medical College Of Wisconsin Inc
Jason Rubenstein is a Cardiac Electrophysiologist in West Bend, Wisconsin. Dr. Rubenstein is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ectopic Heartbeat, Pacemaker Implantation, and Cardiac Ablation. Dr. Rubenstein is currently accepting new patients.
Pleasant Valley Health Center
James Kleczka is a Cardiologist in West Bend,, Wisconsin. Dr. Kleczka is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Cardiomyopathy, Coronary Heart Disease, Angina, Pacemaker Implantation, and Cardiac Ablation.
Froedtert West Bend Hospital
Pedro Lozano is a Cardiologist in West Bend,, Wisconsin. Dr. Lozano is rated as an Advanced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Cardiomyopathy, Atrial Fibrillation, Atrial Septal Defect (ASD), and Patent Foramen Ovale.
Joseph Pfotenhauer is a primary care provider, practicing in Internal Medicine in Hartford, Wisconsin. Dr. Pfotenhauer is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Raynaud Phenomenon, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.
Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc
Amy Miller is a primary care provider, practicing in Family Medicine in Germantown, Wisconsin. Dr. Miller is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and High Cholesterol. Dr. Miller is currently accepting new patients.
Aurora Cardiology
Efsthatios Naum is an Interventional Cardiologist in Germantown, Wisconsin. Dr. Naum is rated as an Experienced provider by MediFind in the treatment of Inappropriate Sinus Tachycardia (IST). His top areas of expertise are Atherosclerosis, Coronary Heart Disease, Angina, and High Cholesterol.
Last Updated: 01/09/2026

