With MDGuidelines, we introduce The Medical Disability Advisor as the basis for a growing collection of content and tools that we consider vital to all stakeholders in the return to work process. We have many goals for this site: to infuse occupational medicine into the mainstream of physician education and practice; to provide innovative tools for case managers to better understand clinical and statistical considerations in achieving optimum return to work durations; to enable employers to minimize costs and maximize productivity in the workplace; and, most importantly, to help people return as quickly as possible to their productive endeavors.