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Sorin Lazar, Cardiologist, Cardiology

Sorin Lazar, MD


get to know our provider

Dr. Sorin Lazar practices in the Division of Cardiology at UI Health. Dr. Lazar specializes in cardiac device implantation and extraction, in addition to complex cardiac ablations. Under his leadership, UI Health has become a destination for mechanical lead extractions and a training center for physicians specializing in this procedure. Dr. Lazar is involved in multiple research trials to improve the patient outcomes after a lead extraction, in addition to developing new techniques for mapping and ablation of complex cardiac arrhythmia. He is one of the few recipients worldwide of the Heart Rhythm Journal Outstanding Publication Award for Young Electrophysiologists for his work in developing new tools for management of atrial fibrillation (AFib).

Language : English, French, Romanian

Specialties & Services

  • Cardiology
  • Cardiac Electrophysiology
  • Pacemaker and ICD lead extraction
  • Pacemaker and ICD implant
  • Atrial fibrillation ablation
  • Supraventricular tachycardia ablation
  • Ventricular arrhythmia


Outpatient Care Center, Suite 3C

1801 W. Taylor St.
Chicago, IL 60612


  • Board Certification: Cardiac Electrophysiology
  • Board Certification: Cardiology
  • Board Certification: Nuclear Cardiology
  • Board Certification: Internal Medicine
  • Postgraduate: University of Pennsylvania
  • Medical School: Carol DAvila University, Romania
  • Fellowship: University of Chicago
  • Residency: Thomas Jefferson University Hospital — Philadelphia
  • Internship: Lahey Hospital & Medical Center — Burlington, Massachusetts