Appleton Clinic-Children's Wisconsin

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 Floating Hospital for Infants and Children. Dr. Marquis is board-certified in pediatrics.

In Appleton, Wisconsin, our care team at Ascension Medical Group - 1611 Madison St. delivers primary care to children and adults. When you need quick and convenient care for unexpected, non-life threatening, minor illnesses and injuries, We're here for you. We listen to understand the health needs of you and your family. Then, we deliver care that's right for you or your child. Our primary care team takes the time to get to know you and your family and to learn about your family's health history. Together, we work with you to promote your long-term health and well-being. We deliver a wide range of personalized services, including health physicals, screening tests, and treatments for existing health conditions.