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1010 4th St SWSte 305Mason City, IA 50401
Phone+1 641-428-5700
Fax+1 641-428-2515
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Summary
- Dr. William Riesen, MD is a board certified internist in Mason City, Iowa. He is currently licensed to practice medicine in Iowa, Michigan, and Michigan.
Education & Training
- University of MichiganResidency, Internal Medicine, 1993 - 1996
- Perelman School of Medicine at the University of PennsylvaniaClass of 1988
Certifications & Licensure
- IA State Medical License 1996 - 2026
- MI State Medical License 1995 - 1999
- MI State Medical License 1995 - 1999
- American Board of Internal Medicine Internal Medicine