Christopher Kerrigan, MD, Internal Medicine, Billings, MT, Billings Clinic


Internal Medicine Billings, MT


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Education & Training

  • University of Medical Science Poznan
    University of Medical Science PoznanClass of 2014

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2019 - 2021
  • TN State Medical License
    TN State Medical License 2018 - 2019
  • WY State Medical License
    WY State Medical License 2017 - 2018
  • MT State Medical License
    MT State Medical License 2015 - 2018
  • American Board of Internal Medicine Internal Medicine
  • American Board of Preventive Medicine Addiction Medicine

Hospital Affiliations