Stephen Marquis, MD, provides comprehensive pediatric care for newborns, children and adolescents, with a special interest in developmental pediatrics and infectious disease. Dr. Marquis received his medical degree from Tufts University School of Medicine in Boston. He served his residency at Boston ... Read More
Meet Stephen Marquis, MD


Tufts University
New England Medical Center


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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