Margaret Chou, PhD Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Background Read my profile on the University of Pennsylvania School of Medicine website. Education and Training Undergraduate DegreeBA in Biochemistry - Barnard College, New York, NYGraduate DegreePhD in Molecular Oncology - Rockefeller University, New York, NYPost-doctorate work in Cell Biology - Harvard Medical School, Cambridge, MA Titles and Academic Titles Assistant ProfessorAssociate Professor of Pathology and Laboratory Medicine, Perelman School of Medicine at the University of Pennsylvania 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.