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Electrophysiologists

NorthShore Medical Group Physicians  
Westby G. Fisher, MD
Director, Cardiac Electrophysiology
Interests: cardiac arrhythmias, catheter ablation, implantable cardiac devices, computers in cardiology, cardiac mapping, heart failure, fetal and maternal supraventricular arrhythmias, bioengineering, health care advocacy, health policy
Office Location: Glenview
Research & Publications

Westby G. Fisher
Jose Nazari, MD
Associate Director, Electrophysiology
Interests: ablation, radiofrequency ablation, cryoablation, atrial fibrillation ablation, biventricular pacing, pacemakers and defibrillators  
Office Location: Glenview

Jose Nazari

Alex Sue Ro, MD
Director, Cardiac Device Therapy
Interests: advancement of device therapies, implantable defibrillators and pacemakers, ablation
Office Location: Glenview

Alex Sue Ro

Independent Physicians  
Alfonso Estrada, MD
Office Locations: Evanston, Arlington Heights
Physicians listed are either employed by NorthShore University HealthSystem or are private practice physicians who maintain medical staff privileges at hospitals affiliated with NorthShore University HealthSystem.  For assistance, please call the NorthShore University HealthSystem Physician Referral Service at 847.570.5020 or request an appointment with a Cardiologist online.