1. Chief of Neurological Service, Massachusetts General Hospital; Bullard Professor of Neuropathology, Harvard Medical School
2. Massachusetts General Hospital; Associate in Medicine, Harvard Medical School
3. Massachusetts General Hospital; Assistant Professor of Medicine and Assistant Dean of the Faculty of Medicine for Continuing Education, Harvard Medical School
4. Gynecological Service, Massachusetts General Hospital; Joe Vincent Meigs Professor of Gynecology; Harvard Medical School
5. Massachusetts General Hospital; Instructor in Pediatrics, Harvard Medical School