Eileen C. Ryan, MSN, CRNP Eileen C. Ryan, MSN, CRNP, is a nurse practitioner in the Department of Anesthesiology and Critical Care Medicine at The Children's Hospital of Philadelphia. Locations: Main Campus; Specialty Care & Surgery Center, King of Prussia, S. Goddard Blvd. Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Additional TrainingPost-Master’s Certificate Pediatric Acute/Chronic Nurse Practitioner - University of Pennsylvania School of Nursing, Philadelphia, PA Board CertificationCertified Acute Care Pediatric Nurse Practitioner (PNCB)Certified Pediatric Advanced Life Support Provider (PALS)Undergraduate DegreeBSN - Villanova University, Villanova, PA Graduate DegreeMSN - University of Pennsylvania, Philadelphia, PA Titles and Academic Titles Nurse Practitioner Departments and Services Department of Anesthesiology and Critical Care Medicine Publications Abstracts2013 Howard D1, Davis KF, Phillips E, Ryan E, Scalford D, Flynn-Roth R, Ely E. Pain management for pediatric tonsillectomy: an integrative review through the perioperative and home experience. J Spec Pediatr Nurs. 2014 Jan;19(1):5-16. doi: 10.1111/jspn.12048. Epub 2013 Aug 21. Scalford D, Flynn-Roth R, Howard D, Phillips E, Ryan E, Davis KF, Ely B. Pain management of children aged 5 to 10 years after adenotonsillectomy. J Perianesth Nurs. 2013 Dec;28(6):353-60. doi: 10.1016/j.jopan.2013.05.010.