Andrew Beaser, MD

Cardiology (Heart Care), Cardiac Electrophysiology | More

Assistant Professor of Medicine

A clinically integrated network of physicians and providers employed by UChicago Medicine who offer care in inpatient, community, ambulatory, acute care or extended care settings.


Andrew Beaser, MD, specializes in cardiac electrophysiology, which is the diagnosis and management of heart rhythm disorders (arrhythmias). Dr. Beaser treats a wide range of arrhythmias and performs catheter ablation for basic and complex conditions, such as atrial fibrillation, supraventricular tachycardia and ventricular tachycardia. He also specializes in device management for patients who need pacemakers and defibrillators to regulate their heart rhythm.

In addition to his dedicated patient care, Dr. Beaser’s current research includes evaluating safer and more successful lead extraction procedures and finding innovative uses for radiofrequency ablation techniques for non-arrhythmic cardiac disease. Dr. Beaser is also investigating risk factors for sudden cardiac death to understand the mechanisms underlying arrhythmia and improve outcomes.

Medical Education

  • University of Massachusetts Medical School


  • Tufts Medical Center


  • University of Chicago Medicine
  • Aetna POS
  • Aetna HMO
  • Aetna PPO
  • BCBS Blue Precision HMO
  • Cigna HMO
  • Cigna POS
  • Cigna PPO
  • CountyCare
  • Coventry Health Plan PPO
  • Great West PPO
  • Illinicare*
  • Medicare
  • Multiplan PPO
  • United Choice / Choice Plus
  • United Options (PPO)
  • United Select (HMO & EPO)
  • United W500 Emergent Wrap
To Request an Appointment

Duchossois Center for Advanced Medicine (DCAM) - Hyde Park

Request an Appointment at Duchossois Center for Advanced Medicine (DCAM) - Hyde Park

Ingalls Outpatient Center - Harvey

Request an Appointment at Ingalls Outpatient Center - Harvey

To Refer a Patient

Refer a Patient

At a Glance

Board Certifications

  • Cardiology
  • Clinical Cardiac Electrophysiology
  • Internal Medicine

Languages Spoken

  • English

At The Forefront Live: Understanding and Treating Irregular Heartbeat

The heart’s electrical system regulates all four chambers of the heart to maintain a steady rhythm. A normal resting heart rate is between 60 and 100 beats a minute, but some people experience a fluttering in the chest, a racing heartbeat or a slow heartbeat.

Watch Video