Welcome to Stertz Law

Based in Appleton, Wisconsin, Stertz Law serves clients in Outagamie, Winnebago, Calumet, Brown, Fond du Lac, Shawano, and Sheboygan Counties. Attorney Sara Stertz welcomes inquiries about family law, criminal defense, and estate planning. Attorney Stertz is also qualified to act as Guardian ad Litem in family and probate courts. For further information, or to schedule a consultation, please reach out: