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Aspirus St. Luke’s Clinic - Duluth - Cardiothoracic Surgery

Experienced cardiothoracic surgeons caring for you

At Aspirus St. Luke’s Clinic - Duluth - Cardiothoracic Surgery (formerly St. Luke’s Cardiothoracic Surgery Associates), we’re here to provide expert care during some of life’s most difficult health circumstances.  

With our experienced, integrated team and advanced technology, we deliver the best possible outcomes for those in the Duluth community and the surrounding areas. 

What we offer

Our team of board-certified cardiothoracic surgeons and physician assistants will work closely with your cardiologist and primary care physician to care for your surgical heart and lung needs. We offer a wide range of services, including:  

  • Coronary Artery Bypass Grafting (CABG) 
  • Heart valve repair or replacement 
  • Aortic aneurysm repair 
  • Lobectomy and pneumonectomy 
  • Mediastinal tumor resection 

This clinic does not require a referral. To see if your insurance company requires one, call the number on your card.

On-Campus Directions & Parking

This clinic is located in the Medical Office Pavilion. For parking information, visit If you need assistance, call 218.249.4940. 

Parking Information

Clinic Leadership

Josh Soderholm, Clinic Manager
Paul Raj, Clinic Operations Director