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Timothy Jessen, MD, Allergy & Immunology, Freeport, IL

Timothy E Jessen MD


Physician

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  • 1010 Fairway DrFreeport, IL 61032

  • Phone+1 815-599-6930

  • Fax+1 815-599-7613

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Summary

  • Dr. Timothy Jessen, MD is an allergist/immunologist in Freeport, Illinois. He is currently licensed to practice medicine in Illinois, Wisconsin, and Michigan.

Education & Training

  • University of Michigan
    University of MichiganFellowship, Allergy and Immunology, 1987 - 1989
  • Corewell Health – Grand Rapids/Michigan State University
    Corewell Health – Grand Rapids/Michigan State UniversityResidency, Internal Medicine, 1984 - 1987
  • Trinity Health Grand Rapids
    Trinity Health Grand RapidsInternship, Transitional Year, 1983 - 1984
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 1983

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 1988 - 2026
  • MI State Medical License
    MI State Medical License 1984 - 2015
  • WI State Medical License
    WI State Medical License 1991 - 1999
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine