1. Assistant Professor of Anesthesia, Harvard Medical School, and Assistant Anesthetist, Department of Anesthesia and Critical Care, Massachusetts General Hospital.
2. Administrative Director, OR Information Systems, Massachusetts General Hospital.
3. Project Manager, Department of Nursing, Massachusetts General Hospital.
4. Instructor, Harvard Medical School, and Department of Medicine, Massachusetts General Hospital.
5. Instructor, Harvard Medical School, and Assistant Anesthetist, Department of Anesthesia and Critical Care, Massachusetts General Hospital.
6. Associate Professor, Harvard Medical School, and Anesthetist, Department of Anesthesia and Critical Care, Massachusetts General Hospital.
7. Professor, Harvard Medical School, and Chief of General Surgery, Massachusetts General Hospital.