Sunil Vasireddi, MD

  • Cardiovascular Medicine
Sunil Vasireddi, MD


Sunil Vasireddi, MD, is a UW Health cardiologist and an assistant professor in the Department of Medicine at the University of Wisconsin School of Medicine and Public Health. He specializes in cardiac electrophysiology, a subspeciality of cardiology (diseases of the heart) that involves treating the heart’s electrical systems.

Dr. Vasireddi cares for adult patients who have heart rhythm disorders. He sees patients with a range of arrhythmias (abnormal heartbeats), including atrial fibrillation or AFib (irregular heartbeat) ventricular tachycardia (fast heartbeat that begins in the lower chambers of the heart), supraventricular tachycardia (fast heartbeat that begins in the upper portions of the heart) and bradycardia (slow heartbeat).

To help manage these conditions, Dr. Vasireddi uses various therapies ranging from medication and procedures like complex ablations (a procedure that restores normal heart rhythm) to surgical implants of pacemakers, defibrillators and other devices.

Dr. Vasireddi strives to enhance his patients’ quality of life. He educates patients about their conditions and has open discussions about the risks and benefits associated with each treatment option. He then collaborates with his patients to personalize care plans tailored to their unique needs and goals.

In his free time, Dr. Vasireddi enjoys traveling, hiking and exploring national parks.

My hope for my patients is that they live happy, healthy and long lives.

Languages spoken
  • English
University affiliation

Education & credentials

Board certifications
  • Cardiovascular Disease
  • Internal Medicine
Medical School
  • Rosalind Franklin University School of Medicine and Science, North Chicago, IL
  • Stanford University Medical Center, Stanford, CA
  • Metro Health Medical Center, Cleveland, OH

Areas of expertise