Lauren Brown, MSN, CRNA Lauren Brown, MSN, CRNA, is certified registered nurse anesthetist in the Division of Cardiothoracic Anesthesiology at Children's Hospital of Philadelphia. Locations: Main Campus Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Board CertificationAdvanced Cardiac Life Support (ACLS)Basic Life Support (BLS)Certified Registered Nurse Anesthetist (CRNA)Pediatric Advanced Life Support (PALS)Undergraduate DegreeBSN Graduate DegreeMSN Titles and Academic Titles Certified Registered Nurse Anesthetist Departments and Services Cardiothoracic Anesthesiology