By: Derek Hawkins//September 21, 2016//
WI Court of Appeals – District IV
Case Name: Barbara Nahmens v. John Zimmerman
Case No.: 2015AP2422
Officials: Kloppenburg, P.J., Lundsten, and Blanchard, JJ.
Focus: Court Error – Expert Testimony
Barbara Nahmens appeals a circuit court order that dismissed Nahmens’s professional negligence action against John Zimmermann on summary judgment. The circuit court granted summary judgment on the ground that Nahmens failed to name an expert witness to establish the professional standard of care in this case. Nahmens contends that this was error. We conclude that expert testimony was required to establish the professional standard of care to support Nahmens’s negligence action. Because Nahmens failed to name an expert witness at the summary judgment stage, the circuit court properly granted summary judgment to Zimmermann. Accordingly, we affirm.