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Toxicology - Essentia Health-St. Mary's Medical Center (Duluth, Building B)Parking & Entrance Information
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Providers
![robert pueringer](/-/media/Project/Essentia/Essentia/Providers/profile-images/robert-pueringer.jpg?rev=152842d1f78c46d185b4f5ff2c885d37&sc_lang=en)
Robert Pueringer, MD
Hospitalist Services Toxicology
![Nathan Kunzler](/-/media/Project/Essentia/Essentia/Providers/profile-images/Nathan-Kunzler.jpg?rev=cda3878da37545c29ae4a181923a6f70&sc_lang=en)
Nathan Kunzler, MD
Emergency Medicine Toxicology