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Dr. Hennessy is on Doximity

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Education & Training

  • Medical College of Wisconsin Affiliated Hospitals
    Medical College of Wisconsin Affiliated HospitalsResidency, Internal Medicine, 1980 - 1983
  • Loyola University Chicago Stritch School of Medicine
    Loyola University Chicago Stritch School of MedicineClass of 1980

Certifications & Licensure

  • WI State Medical License
    WI State Medical License 1981 - 2025
  • IL State Medical License
    IL State Medical License 1983 - 1987
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Diabetes Recognition Program National Committee for Quality Assurance, 2011-2014

Hospital Affiliations