1. Associate Professor of Anaesthesia, Harvard Medical School, and Senior Associate in Anesthesia, Children's Hospital Boston.
2. Fulbright Scholar, Institute for Professionalism and Ethical Practice, Children's Hospital Boston. Research Fellow and Chair of Medical Psychology, San Paolo Hospital, University of Milan, Milan, Italy.
3. Instructor in Anaesthesia, Harvard Medical School, and Attending Anesthesiologist, Department of Anesthesia, Beth Israel Deaconess Medical Center, Boston, Massachusetts.
4. Assistant Professor of Anaesthesia (Pediatrics), Harvard Medical School, and Senior Associate in Anesthesia and Critical Care, Children's Hospital Boston.
5. Professor, Department of Anesthesia and Medical Ethics, Harvard Medical School, and Director, Institute for Professionalism and Ethical Practice, Children's Hospital Boston.
6. Associate Professor, Department of Psychiatry, Harvard Medical School, and Associate Director, Institute for Professionalism and Ethical Practice, Children's Hospital Boston.