1. Chair-Elect Department of Surgery Nebraska Methodist Hospital and Clinical Professor of Surgery; Creighton University, Omaha, NE
2. Assistant Professor of Surgery, Head and Neck Service, Department of Surgery; Memorial Sloan Kettering Cancer Center; New York NY
3. Professor, Department of Radiation Oncology, Princess Margaret Cancer Center; University of Toronto; Toronto ON Canada
4. Professor and Vice Chair for Clinical Affairs, Department of Pathology and Anatomical Sciences; State University of New York (SUNY) at the University at Buffalo; Buffalo NY
5. Chief, Head and Neck Surgery Section, Department of Surgical Oncology; Fox Chase Cancer Center; Philadelphia PA
6. Research Project Manager, Head and Neck Service, Department of Surgery; Memorial Sloan Kettering Cancer Center; New York NY
7. Statistician, National Cancer Data Base; American College of Surgeons; Chicago IL
8. Chief, Head and Neck Service, Department of Surgery; Memorial Sloan Kettering Cancer Center; New York NY.