is Associate Vice President of the Professional Resource Center at the National Multiple Sclerosis Society (NMSS) in New York City, providing educational materials and consultation services for healthcare professionals. She is the author of "Multiple Sclerosis a Guide for Families, 3rd Edition" and co-author of "Multiple Sclerosis: Understanding the Cognitive Challenges" both published by Demos Health. She is co-author of "The A to Z of Multiple Sclerosis" published by Checkmark Books in 2006, and is co-author of "Multiple Sclerosis For Dummies". She regularly publishes in professional journal...