Mark O. Carlson, MD

Internal Medicine
Sioux City, IA 712 234-1005

Mark O. Carlson, MD

Mark O. Carlson, MD


Mark O. Carlson, MD is a board certified physician, specializing in internal medicine. Dr. Carlson has been practicing internal medicine in Sioux City, Iowa since 1989. He completed his medical training at the University of Minnesota and Abbott Northwestern and Minneapolis Heart Institute.

Throughout his medical career, Dr. Carlson has served in various hospital and clinic based leadership roles. He regularly lectures nationwide on the topics of internal medicine, and has particular expertise and interests in cardiovascular risk prevention, advanced lipid management, osteoporosis, diabetes and hypertension.

Dr. Carlson is commited to improving the health and welfare of his patients, while emphasizing the importance of positive lifestyle choices and the prudent administration of clinical guidelines in medication management.

Dr. Carlson founded Sioux City Hospitalists at St. Luke’s Regional Medical Center and has served as its medical director. He currently serves as medical director of the Siouxland Adult Medicine clinic and the St. Luke’s Executive Wellness Center.

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