Marian Petrasko

A Specialist in Heart Care

Dr. Marian Petrasko is a specialist in invasive, noninvasive and interventional cardiology. He works closely with Sanford Health’s cardiac catheterization laboratory to treat heart and vascular diseases.

His areas of expertise include:

  • Coronary angioplasty and stenting
  • CT coronary angiography
  • Echocardiogram and stress testing
  • Interventional cardiology
  • Nuclear cardiology

Dr. Petrasko serves as a professor of medicine and associate director of the cardiovascular disease fellowship program at the University of South Dakota Sanford School of Medicine. He also serves as a core faculty member of the interventional fellowship program.

Dr. Petrasko provides outreach services at the Murray County Medical Center in Slayton, Minnesota.

Speaks: English


  • Cardiology
  • Interventional Cardiology

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