1. Vice President, Migraine & Headache Clinical Development; Teva Pharmaceuticals; Frazer PA
2. Department of Neurology; Albert Einstein College of Medicine; Bronx NY
3. Director of Preclinical Research; Labrys Biologics, Inc; San Mateo CA
4. Director-Emeritus; New England Center for Headache; Stamford CT
5. Clinical Professor of Neurology; The David Geffen School of Medicine at UCLA; Los Angeles CA USA