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Robert D. Trzynka Divorce & Family Law Attorney in Sioux Falls, SD

Sioux Falls, SD 57104

Claim / Update

In Sioux Falls, South Dakota, Robert D. Trzynka is a divorce and family law attorney focused on property division, paternity, marital property, and divorce matters.

Robert D. Trzynka helps clients in Sioux Falls and throughout South Dakota with divorce and family law matters.

Explore more: More divorce lawyers in Sioux Falls · Divorce guide for South Dakota

Updated: October 13, 2026 · General information, not legal advice

Focus

Personal Injury - General: Plaintiff, Estate & Trust Litigation, Family Law, Personal Injury - Medical Malpractice: Plaintiff

Family law matters in Sioux Falls

Family Law Attorney in Sioux Falls, SD

Divorce Lawyer in Sioux Falls, SD

Contact

Address: 108 S Grange Ave · Sioux Falls, SD 57104

Background

Licensed state: South Dakota

Licensed since: 2011

Law school: The University of South Dakota School of Law

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Custody, property, business assets, or high conflict.

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