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Where to go for Care During COVID-19 Pandemic

UnityPoint Health wants you to know how to connect with the care you need during the COVID-19 pandemic.

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Find a Doctor

David Larson, MD

David Larson
Primary Clinic
McFarland Clinic PC
312 East Main Street
Marshalltown, IA 50158

David, Larson - Practice Information

Joined UnityPoint Health


Education & Professional Certification


American Board of Radiology


BS - Iowa State University, Ames, IA, 1975-1979; MD - University of Iowa College of Medicine, Iowa City, IA, 1979-1983


Radiology - University of Oklahoma Health Sciences Center, Oklahoma City, OK, 1983-1987

Professional Societies

American College of Radiology, Iowa Medical Society, Radiological Society of North America, Society of Breast Imaging, Story County Medical Society
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