Fred Baumgardner holds a photo of his wife, Dianne. Dianne Baumgardner died two weeks after surgery performed by former St. Luke’s neurosurgeon Stefan Konasiewicz. (Clint Austin / caustin@duluthnews.com)
Read the article: Multiple allegations against former St. Luke's doctor
Read the article: Former Duluth doctor racked up high pay, accolades — and a host of malpractice suits
