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Douglas Summerfield, MD, Internal Medicine, Mason City, IA

DouglasTSummerfieldMD

Internal Medicine • Mason City, IA

Critical Care Medicine, Hospital Medicine/Hospitalist

Physician

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  • Office

    1000 4th St SW
    Mason City, IA 50401
    Phone+1 641-428-6999
    Fax+1 641-428-6678

Education & Training

  • Mayo Clinic College of Medicine and Science (Rochester)
    Mayo Clinic College of Medicine and Science (Rochester)Residency, Public Health and General Preventive Medicine, 2013 - 2015
  • Mayo Clinic College of Medicine and Science (Rochester)
    Mayo Clinic College of Medicine and Science (Rochester)Fellowship, Critical Care Medicine (Internal Medicine), 2011 - 2013
  • Eastern Virginia Medical School
    Eastern Virginia Medical SchoolResidency, Internal Medicine, 2007 - 2010
  • Creighton University School of Medicine
    Creighton University School of MedicineClass of 2007

Certifications & Licensure

  • IA State Medical License
    IA State Medical License 2013 - 2025
  • MN State Medical License
    MN State Medical License 2020 - 2023
  • VA State Medical License
    VA State Medical License 2007 - 2012
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Critical Care Medicine
  • American Board of Preventive Medicine Aerospace Medicine

Publications & Presentations

PubMed

Dr. Douglas Summerfield, Dr. Douglas Summerfield, MD, Dr. D Summerfield, Dr. Douglas T Summerfield