Lisa Vala, RN, BSN, REEGT Lisa Vala, RN, BSN, REEGT, is a senior EEG technologist with the Pediatric Regional Epilepsy Program at The Children's Hospital of Philadelphia. Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Additional TrainingSchool of Clinical Neurophysiology at Crozer-Chester Medical CenterBoard CertificationEEG certificate 1981 - Registered 1984 Titles and Academic Titles Senior EEG Technologist Departments and Services Pediatric Epilepsy Program Patient Experience Ratings About the Patient Experience Rating System The Patient Experience Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question. Responses are measured on a scale of 1 to 5 with 5 being the best score. The comments are submitted by patients and families and reflect their views and opinions. The comments are not endorsed by and do not reflect the views of Children’s Hospital of Philadelphia.