Khoon-Yen Tay, MD Khoon-Yen Tay, MD, is an attending physician in the Department of Emergency Medicine at Children’s Hospital of Philadelphia. Locations: Main Campus; CHOP at Virtua Voorhees Appointments and Referrals: 1-800-TRY-CHOP (1-800-879-2467) Education and Training Medical SchoolMD - Yale School of Medicine, Yale School of Medicine InternshipThe Children's Hospital of Philadelphia, Philadelphia, PA ResidencyThe Children's Hospital of Philadelphia, Philadelphia, PA FellowshipBoston Children's Hospital, Boston, MA (Chief Fellow) Board CertificationPediatric Emergency MedicinePediatrics Titles and Academic Titles Emergency Medicine Attending PhysicianAssistant Professor of Clinical Pediatrics, Perelman School of Medicine at the University of Pennsylvania Departments and Services Emergency Department Publications Papers2013 Tay Khoon-Yen, Ewald Michele Burns, Bourgeois Florence T: Use of QT-prolonging medications in US emergency departments, 1995-2009. Pharmacoepidemiology and drug safety May 2013. Read the abstract Posters and PresentationsTay KY, Bourgeois FT, Ewald MB.: Increasing Use of QT Prolonging Drugs in Children in United States Emergency Departments, 1995-2008. Poster presentation, Pediatric Academic Societies 2011 Annual Meeting; 2011 Apr 30-May 3; Denver, CO. Tay KY, Ewald MB, Bourgeois FT: Increasing Pediatric Use of Ondansetron and use of EKGs in US Emergency Departments, 2000-2009. Poster presentation at Pediatric Academic Societies 2012 Meeting, Boston, MA. Poster presentation. Pediatric Academic Societies 2012 Annual Meeting; 2012 May 1-3; Boston, MA. Editorial and Academic Positions Editorial positions 2013-present, Ad hoc reviewer, Annals of Emergency Medicine 2009-present, Ad hoc reviewer, Pediatric Emergency Care Academic and institutional committees 2013-present, Chair, Emergency Department Community Outreach Education and Quality Improvement, The Children's Hospital of Philadelphia 2013-present, Pediatric Emergency Medicine Fellow Selection Committee, The Children's Hospital of Philadelphia 2012-present, Education Committee, Division of Pediatric Emergency Medicine, The Children's Hospital of Philadelphia 2010-2012, Graduate Medical Education Committee, Boston Children's Hospital 2010-2012, Pediatric Emergency Medicine Fellow Selection Committee, Boston Children's Hospital 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.