About
Derek J. Hills is an attorney with Frieberg, Nelson & Ask, LLP, based in the firm’s Beresford, South Dakota, office. He focuses on litigation, criminal defense, family law, estate planning, and lobbying. Derek assists individuals and families with legal disputes, criminal matters, domestic relations concerns, and planning needs. His broad practice allows him to address both immediate legal challenges and longer-term goals with practical, client-focused guidance.
Derek earned his bachelor’s degree in political science from South Dakota State University and received his Juris Doctor from the University of South Dakota Knudson School of Law. He became licensed to practice law in 2025 and is a member of the State Bar of South Dakota. His academic training provided a foundation in legal analysis, public policy, advocacy, and problem-solving that supports his work across litigation and advisory matters.
Derek developed practical experience through several legal and public-service roles before entering private practice. As an undergraduate, he interned with the South Dakota Legislative Research Council during the state legislative session. In law school, he participated in the Works Clinic, helping provide divorce and custody assistance to low-income couples and families. He also interned with the South Dakota Federal Public Defender’s Office on criminal cases ranging from misdemeanors to felonies and with a private law firm in Mankato, Minnesota.
Derek J. Hills brings experience in courtroom matters, family-related disputes, estate planning, and legislative work to clients in Beresford and surrounding communities. His background in public policy, indigent defense, and clinical legal service helps him understand legal issues from several perspectives. Derek provides clear advice, careful preparation, and practical solutions while helping clients protect their rights, address difficult circumstances, and move forward with greater confidence.
Law Office Affiliations
- Attorney, Frieberg, Nelson & Ask, L.L.P.
- Member, State Bar of South Dakota
Licensed State
- South Dakota
Education
- University of South Dakota Knudson School of Law
Juris Doctor (JD) - South Dakota State University
Bachelor’s degree

- Assault & Battery
- Child Custody
- Criminal Defense
- Divorce & Separation
- Estate Planning
- Family
- Federal Crime
- Litigation





