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Ioannis Karkatzounis, MD, Geriatrics, Oshkosh, WI

Ioannis Karkatzounis MD

Hospice and Palliative Medicine


Sleep Medicine

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  • 855 N Westhaven DrOshkosh, WI 54904

  • Phone+1 920-303-8700

  • Fax+1 920-456-7601

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Education & Training

  • University of Michigan
    University of MichiganFellowship, Clinical Neurophysiology, 2012 - 2013
  • Cook County Health and Hospitals System
    Cook County Health and Hospitals SystemResidency, Internal Medicine, 2005 - 2008

Certifications & Licensure

  • IA State Medical License
    IA State Medical License 2022 - 2027
  • IL State Medical License
    IL State Medical License 2008 - 2026
  • IN State Medical License
    IN State Medical License 2023 - 2025
  • MI State Medical License
    MI State Medical License 2011 - 2025
  • WI State Medical License
    WI State Medical License 2023 - 2025
  • KY State Medical License
    KY State Medical License 2015 - 2016
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Sleep Medicine
    American Board of Internal Medicine Sleep Medicine

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