Dr. Groteluschen is an innovative problem solver who brings warmth and sensitivity to his patients. “Because a cancer diagnosis is life changing, I strive to provide not only innovative medical therapies, but also much needed emotional support.”


University of Iowa
University of Wisconsin-Madison


Hospital Affiliations
Ascension St Elizabeth Hospital - WI
Ascension Calumet Hospital - WI
Ascension Mercy Hospital - WI
Ascension St Elizabeth Hospital Surgery Center
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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