LocationsAspirus St. Luke’s Clinic - Duluth - PediatricsMeet Our Team Behavioral Health Tammy Juten, PsyD, Licensed Psychologist Behavioral Health View Profile Annie Leusman, MSW, Licensed Independent Clinical Social Worker Behavioral Health View Profile Edward Wehmas, MSW, Licensed Independent Clinical Social Worker Behavioral Health View Profile Pediatrics Gretchen Karstens, MD Pediatrics View Profile Kevin Morgan, MD Pediatrics View Profile Amanda Webb, MD Pediatrics View Profile Noelle Westrum, MD Pediatrics View Profile Heather Winesett, MD, FAAP, ABIHM, IBCLC Pediatrics View Profile