David Maziarz

David Maziarz, MD

A Specialist in Cardiovascular and Thoracic Surgery

Dr. David Maziarz is a cardiovascular and thoracic surgeon. He surgically treats conditions such as coronary artery disease, heart valve disease and lung cancer.

Dr. Maziarz offers a variety of procedures, including:

  • Complex aortic surgery
  • Coronary artery bypass surgery
  • Lung cancer resection
  • Minimally invasive valve repair and replacement
  • Pleural drainage procedures
  • Transcatheter aortic valve replacement (TAVR)
  • Valvular repair and replacement

He was the first surgeon in South Dakota to offer minimally invasive valve surgery, which gives patients better outcomes, less pain and shorter hospital stays.

Speaks: English


  • Cardiovascular & Thoracic Surgery

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