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Donald J. Kosiak Jr.

Donald J. Kosiak Jr., MD, FACEP

  • Regional Medical Information Officer
  • Avera Medical Group




  • Emergency Medicine

Medical Education


University of North Dakota School of Medicine and Health Sciences, Grand Forks


Mayo Graduate School of Medicine, Rochester

Additional Information

Speaking Opportunities

Topics: Emergency Care, Disaster Medicine, Tele-Medicine

Audience Preferences:
Population Groups: service clubs, clinical, business/education staff
Age Group: college, adults, seniors
Size: medium (10-24 people) to large (over 25)

Potential Times Available: Typically available by appointment

For speaking inquiries, please contact:
Lindsey Meyers, Director of Communications
Phone: 322-7955 Email:

Office Information

Doctor's Contact Information

  • Office Phone: 605-322-2000
  • Fax: 605-322-2030


Primary Locations

Additional Locations

This directory contains information about the provider members of Independent Health Care Associates, members of the Avera Medical Group, and employed physicians with Avera McKennan, Sioux Falls, SD and Avera Marshall, Marshall, MN and physicians with hospital privileges at Avera St. Luke's, Aberdeen, SD; Avera Sacred Heart, Yankton, SD; Avera Queen of Peace, Mitchell, SD; Avera St. Mary's, Pierre, SD.

This directory does not replace the Avera Health Plans Provider Directory.

Non-Avera web sites (e.g., Facebook, MySpace, etc.) linked to from this Web page, including any blogs or other personal, networking or social media Web sites, are not affiliated with, nor endorsed by, Avera McKennan or any other Avera facility. Opinions, views, and comments posted on these Web sites are not Avera's.  Avera assumes no legal liability or responsibility for the accuracy, completeness, or usefulness of any information, product, or process disclosed on these sites. The opinions of those posting comments, views or opinions on these sites do not necessarily state or reflect those of Avera and shall not be used for advertising or product endorsement purposes.

Are you an Avera Health Plans member?

To find an Avera Health Plans provider, visit Avera Health Plans.

Physician Specialty Glossary

Find definitions of various physician specialties in our online physician specialty glossary.