Helen Ku, MSN, CRNP Helen Ku, MSN, CRNP, is a Nurse Practitioner in the Sleep Center at Children's Hospital of Philadelphia. Locations: Main Campus Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Board CertificationCardiopulmonary Resuscitation (CPR)Certified Registered Nurse Practitioner (CRNP)Pediatric Advanced Life Support (PALS)Undergraduate DegreeBSN - Rutgers University School of Nursing, New Brunswick, NJ Graduate DegreeMSN, Pediatric Nurse Practitioner Program - Rutgers University School of Nursing, New Brunswick, NJ Titles and Academic Titles Nurse Practitioner Departments and Services Sleep CenterDivision of Pulmonary Medicine Leadership and Memberships Sigma Theta Tau International Nursing Honor Society, Xi Chapter, Member