Specialists are great, but it would be so much better if healthcare systems did a better job at properly looping back in the patient's primary care / family doctor in on important health decisions. Primary care physicians, when not stifled by the system, have a remarkable ability to keep track of a patient's health over the course of several years and provide a balanced, realistic view of what might be needed. The way that PCP visitations have become shorter and shorter in a more overworked and hectic environment has done a great disservice to patients.