Ashley N. Duff, PNP-PC, is a pediatric nurse practitioner specializing in hematology and oncology at Phoenix Children's. Ashley's clinical focus is on treating children with leukemia and lymphoma, adhering to Children's Oncology Group (COG) protocols and delivering procedural excellence in lumbar punctures, bone marrow aspiration and biopsies. She is also committed to family education, family-centered care, patient safety, quality improvement and supportive oncology care.

After earning her Bachelor of Science in Nursing from the University of Illinois, Ashley earned a Master of Science in Nursing from Rush University in Chicago. She is credentialed by the Pediatric Nursing Certification Board and is a member of the Children's Oncology Group.

Ashley's previous clinical experience includes the neonatal intensive care unit (NICU), pediatric surgery, pediatric palliative care and pediatric oncology. She helped develop and implement the first advanced practice provider fellowship program for the Hematology-Oncology department at Lurie Children's Hospital of Chicago, where she was an Advanced Practice Provider Professional Advancement Model Tier II recipient. Her clinical research has been published in the peer-reviewed journal Pediatric Blood Cancer.

In her free time, Ashley enjoys outdoor activities with her two daughters and loves animals.