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Aspirus St. Luke's Hospital - Infectious Disease

Infectious disease specialists caring for you

At Aspirus St. Luke’s Hospital - Infectious Disease (formerly St. Luke’s Infectious Disease Associates), we diagnose and treat infections caused by bacteria, viruses, fungi and parasites. Patients are seen both in clinic and hospital settings.  

Based in Duluth, our specialists treat individuals in our community as well as these locations around the region.

What we offer

Our team of highly specialized physicians offers treatment for the following: 

  • Cellulitis
  • Influenza (Flu) and other respiratory viral infections
  • Lyme Disease
  • Meningitis
  • MRSA (Methicillin-Resistant Staphylococcus aureus) 
  • Osteomyelitis (bone infections)
  • Parasitic infections (e.g., malaria, giardiasis)
  • Sexually Transmitted Infections (STIs)
  • Skin and soft tissue infections
  • Sepsis and septic shock
  • Tuberculosis (TB)
  • Viral hepatitis (Hepatitis A, B, C, etc.)
  • Zika Virus and other emerging infectious diseases

Monkey Pox Vaccine

A limited number of Monkey Pox vaccines are available for those who are at risk or have been exposed. To learn more and to schedule a vaccine, call 218.249.7990.

This clinic requires a referral. If you need one, talk to your primary care provider. To establish care with an Aspirus St. Luke’s primary care provider, call 218.249.4000 or find a clinic near you.

On-Campus Directions & Parking

This clinic is located in 9th Avenue Suites. For parking information, visit If you need assistance, call 218.249.4940. 

Parking Information 

Clinic Leadership

Karen Cheslak, Clinic Manager
Paul Raj, Clinic Operations Director