Timothy R. Smith, MD, RPh, is president and chief executive officer of StudyMetrix Research. He is a fellow of the American College of Physicians and the American Headache Society, a certified physician investigator of the Academy of Clinical Research Professionals, and vice president of the National Headache Foundation. Dr Smith has a special interest in patient and physician issues related to the treatment of headache in primary care. This is part 2 of an interview conducted by an editor from The American Journal of Managed Care®.