Attorney Profiles

Dedicated Injury & Accident Attorneys Since 1994

At Radke Law Office, we take all the risk. We fight for what you need, what you deserve and for what is right. You don't pay us an up-front fee. We don't get paid if you don't get a FAIR settlement. Remember: the longer you wait, the stronger the insurance company's position becomes. Call Radke Law Office now, or learn more about our dedicated injury and accident attorneys below.

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Brian L .Radke

Brian Radke grew up in Alta, Iowa. He attended Northwestern College where he played on the golf team and competed on the track team. His competitive nature is an asset to people that need someone to fight for what they deserve.

Brian completed his undergraduate work at The University of South Dakota. He's licensed to practice Law in South Dakota and Iowa.

Brian Radke is a member of the SD Trial Lawyers Association and a member of Association of Trial Lawyers of America.

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Sarah M. Rost

Sarah Rost grew up in Sioux Falls, S.D. She attended O'Gorman High School and
Graduated from law school at USD.

Brian Radke hired Sarah to be a part of his team because of her incredible focus on helping people. Sarah is an experienced lawyer who's been with Radke Law since 2009. She really loves helping people with accident injuries, worker's compensation and criminal defense. Call the Radke Law Office for a FREE Accident Injury Evaluation. 605-575-2603

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Ryan L. Sittner

Ryan Sittner grew up in Harrisburg and graduated from Harrisburg High School. He attended Augustana College and got his law degree from USD. Ryan is licensed in South Dakota and Iowa. Ryan spends his free time with his family, attending kids' sporting events, hunting, fishing and just enjoying the outdoors.

Ryan originally joined the Radke Law Personal Injury Team in 2003. After a short hiatus he returned to the Radke Law Offices in 2019. Ryan knows most people don't like talking to attorneys, but he also knows most people that have been injured have questions. Call the Radke Law Office for a Free Accident Injury Evaluation at 605-575-2603.

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  • Radke Law Office, P.C.

    3500 S. 1st Avenue Circle Suite 201
    Sioux Falls, SD 57105


    Call Us
    Phone: (605) 575-2603

    Mon: 8:00 A.M. - 5:00 P.M.
    Tue: 8:00 A.M. - 5:00 P.M.
    Wed: 8:00 A.M. - 5:00 P.M.
    Thu: 8:00 A.M. - 5:00 P.M.
    Fri: 8:00 A.M. - 5:00 P.M.
    Sat: By Appointment
    Sun: By Appointment

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