Wayne Rusin, MD - Ascension NE Wi St Elizabeth

Christoffer K. Birn, MD provides comprehensive pediatric care for newborns, children and adolescents, with a special interest in sports medicine. He runs one of Affinity's Sports Concussion Clinics and is a team physician for a local high school. Dr. Birn received his medical degree from the University of New Mexico School of Medicine in Albuquerque, and he served his pediatric residency at the University of Wisconsin in Madison.

Mary Nordstrom, MD, provides comprehensive pediatric care for newborns, children and adolescents. She is board-certified in pediatrics. Dr. Nordstrom received her medical degree from the Medical College of Wisconsin-Milwaukee. She served her residency at Marshfield Clinic and St. Joseph Hospital Pediatric residency program in Marshfield.