Hongzhe Li, PhD Hongzhe Li, PhD, is a professor of biostatistics and statistics at the University of Pennsylvania and an academic investigator for the Healthy Weight Program at CHOP. Locations: Main Campus Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Graduate DegreePhD in Statistics - PhD at University of Washington, Seattle, WA Titles and Academic Titles Professor of Biostatistics and Statistics, University of PennsylvaniaAcademic Investigator, Healthy Weight Program Publications Papers2018 Riley JS, McClain LE, Stratigis JD, Coons BE, Li H, Hartman HA, Peranteau WH. Pre-Existing Maternal Antibodies Cause Rapid Prenatal Rejection of Allotransplants in the Mouse Model of In Utero Hematopoietic Cell Transplantation. J Immunol. 2018 Jul 18; PMID: 30021770 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 above 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. We are committed to true transparency. However, to ensure the comments are fair and correctly attributed, we review each one before posting to the website. We exclude entire comments that disclose patient's protected health information, are off-topic, or include other confidential or inappropriate content. Comments will appear on provider bios only if providers have a minimum number of comments. Comments are shared internally for education purposes to ensure that we are doing our very best for the patients and families for whom we are privileged to care. 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.