Columbia County District Attorney Office
Phone: (608) 742-9650
Fax: (608) 742-9606
Email
District Attorney
Brenda L. Yaskal
Assistant District Attorneys
Jonathan R. Ross
Margaret A. Sorrentino
Jeff Ocwieja
John M. Ruzzin
David Hart
Victim Witness Coordinator
Linda Shawback (608) 742-9834
Margaret Fichter (608) 742-9836