Breadcrumb Home Kalnin, Mueller analyze failed health care merger Monday, December 2, 2019 https://www.thegazette.com/subject/news/health/unitypoint-sanford-health-merger… Professors Arturs Kalnin from the Tippie College of Business and Keith Mueller in the College of Public Health offer their analysis of the recent failed merger talks between UnityPoint Health and Sanford Health.