Growing dissatisfaction with routine office visits and the realization that significant medical problems can escape the detection of even the most astute primary care physician have also fueled interest in "radiology on demand." These factors have contributed to the entrepreneurial nature of many facilities offering the procedures, which appeal to the legitimate (and occasionally unrealistic) concerns of the proactive "worried well" consumer. We at RGL provide multiple types of exams, such as abdominal, chest and extremities x-rays, by physician referral only.