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

Certifications & Licensure

IA State Medical License 2013 - 2025
MN State Medical License 2020 - 2023
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

85 citations
Guidelines for the Appropriate Use of Bedside General and Cardiac Ultrasonography in the Evaluation of Critically Ill Patients-Part II: Cardiac Ultrasonography.
Alexander Levitov, Heidi L Frankel, Michael Blaivas, Andrew W Kirkpatrick, Erik Su
Critical Care Medicine. 2016-06-01
68 citations
Guidelines for the Appropriate Use of Bedside General and Cardiac Ultrasonography in the Evaluation of Critically Ill Patients-Part I: General Ultrasonography.
Heidi L Frankel, Andrew W Kirkpatrick, Mahmoud Elbarbary, Michael Blaivas, Himanshu Desai
Critical Care Medicine. 2015-11-01
10 citations
Pulmonary capillary reserve and exercise capacity at high altitude in healthy humans
Bryan J. Taylor, Kirsten E. Coffman, Douglas T. Summerfield, Amine N. Issa, Alex Kasak
European Journal of Applied Physiology. 2016-02-01