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Dignity • Truth • Respect

National leaders representing those who have been seriously injured or their relatives in cases involving catastrophic injury or abuse.

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"Mark has proved himself as a great lawyer. He has a special interest in Nursing Home litigation and is the go to person in that area. Mark works hard for his clients and they are fortunate to have him as their lawyer. A fun guy, Mark is a good friend as well as a seasoned, persistent successful advocate."

- Gregory Cousimano, Alabama Attorney

"Mark has a brilliant legal mind and a dogged determination to get what his clients deserve. He combines that with uncommon preparation that puts most other attorneys to shame. His clients love him, and they should. He gets results for his people that make other attorneys ask ‘How'd he do that?’ Top Qualities: Great Results, Expert, High Integrity.”

- Phillip Miller, Tennessee Attorney

"Mark Kosieradzki is an exceptional trial advocate. He never gives up!!! He works as hard as humanly possible to win his cases. He demands first rate work, from himself and his staff, to insure that justice prevails."

- William Friedlander, New York Attorney

We represent clients throughout the Minneapolis-St. Paul Twin Cities area, the state of Minnesota and nationally in cases involving:

We are also national leaders in 30(b)(6) Depositions


Our Results

Sexual Assault


Brain Injury


Scald Burn




Traumatic Brain Injury


Head Injury


Sexual Assault


Back Injury


Sexual Assault


Medication Error


Orthopedic Fractures






Sexual Assault


Pressure Sores


National Exposure of Nursing Home Sexual Abuse Problem in the U.S.

When CNN set out to learn more about this troubling issue and was looking for an authority in this area of law, they came to Kosieradzki • Smith President and Attorney Mark Kosieradzki.


Star Tribune Questions the Minnesota Department of Health’s Nursing Home Investigations

The Star Tribune article, entitled “Minnesota health regulators can’t keep up with abuse reports,” features a case the Kosieradzki Smith Law Firm is handling on behalf of the family of Alvera Solyst.


Mark Kosieradzki Featured in KARE 11 Story

Mark was quoted, “How could a person who is ‘full code’, asked to be resuscitated, go through the night vomiting, getting worse, no one assessing him, no one calling the doctor and then when his illness gets so bad that his heart stops, nobody does anything?