Samuel
Johnston
MD

University of Iowa Physicians
Cardiac Electrophysiologist
Languages
English
Clinical Assistant Professor
  • Heart and Vascular
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For Heart and Vascular related requests:
1-319-356-7102
For all other requests:
1-800-777-8442

Locations

Medical Center
200 Hawkins Drive
Iowa City, IA 52242
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About Samuel Johnston

Samuel Johnston, MD, is an adult cardiac electrophysiologist who specializes in treating patients with heart arrhythmias. He treats many heart rhythm conditions, including atrial fibrillation (Afib), ventricular tachycardia, premature ventricular contractions (PVC), and supraventricular tachycardia (SVT). He is an expert at treating these conditions through minimally invasive cardiac ablations and implantable devices.

He is actively involved in research evaluating the role of artificial intelligence in the management of patients with syncope.

Dr. Johnston received his medical degree, residency, and completed fellowships in general cardiology and cardiac electrophysiology at Loyola University.

Related Information

Training and Education

Certifications

American Board of Internal Medicine

Cardiovascular Disease (Cardiology), American Board of Internal Medicine

Clinical Cardiac Electrophysiology (CCEP), American Board of Internal Medicine

Degrees

MD, Loyola University, Stritch School of Medicine, Maywood, Ill.

BA, Biochemistry, University of Iowa, Iowa City, Iowa

Residencies

Internal Medicine, Loyola University Medical Center, Maywood, Ill.

Fellowships

General Cardiology, Loyola University Medical Center, Maywood, Ill.

Cardiac Electrophysiology, Loyola University Medical Center, Maywood, Ill.

Ratings

The number of stars is an average of all responses to provider-related questions from Press Ganey patient satisfaction surveys. Responses are measured on a scale of 1 to 5, with 5 being the best score. About our ratings.