Dr. Sonja M Bjerk MD Pulmonologist
Dr. Sonja Bjerk is a pulmonologist in Duluth, Minnesota and is affiliated with Essentia Health St. Mary's Medical Center. She received her medical degree from American University of the Caribbean School of Medicine and has been in practice for 5 years. She is one of 2 doctors at Essentia Health St. Mary's Medical Center who specialize in Pulmonary Disease.
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Specialty & Clinical Interests
Pulmonologist: Critical Care Medicine
Education & Medical Training
Medical College of Wisconsin Affiliated Hospitals
Residency, Internal Medicine, 2005 - 2008
University of Minnesota
Fellowship, Pulmonary Disease and Critical Care Medicine, 2009 - 2012
American University of the Caribbean School of Medicine
Class of 2005
Certifications & Licensure
American Board of Internal Medicine
Certified in Internal Medicine
MN State Medical License
Active through 2012
WI State Medical License
Active through 2013
Publications & Presentations
Biomarkers and Bacterial Pneumonia Risk in Patients with Treated HIV Infection: A Case-Control Study.
Bjerk, S. M.,Baker, J. V.,Emery, S.,Neuhaus, J.,Angus, B.,Gordin, F. M.,Pett, S. L.,Stephan, C.,Kunisaki, K. M. 2013 3 5
Supplemental vitamin D and physical performance in COPD: a pilot randomized trial.
Bjerk, S. M.,Edgington, B. D.,Rector, T. S.,Kunisaki, K. M. 2013 2 23
- Aetna Choice POS II
- Horizon BCBS Direct Access
- Horizon BCBS HMO
- Horizon BCBS POS
- Humana ChoiceCare Network PPO
- United Healthcare - Direct Choice Plus POS
- United Healthcare - Direct Options PPO
- WEA Trust Preferred Provider Plan - Trust Pref
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400 E 3rd St
Essentia Health Duluth Clinic
Duluth, MN 55805
Phone: (218) 786-3993
Fax: (612) 625-2174