You don’t often think about your doctor until you get sick. At Mercy Clinic Internal Medicine - 50th Street in Joplin, MO, we want to change that. Being well between visits is just as important. Our internal medicine doctors focus on education and answering your health care questions and concerns, enabling you to take an active part in your health care. And our team is also linked to numerous medical specialists and a full range of diagnostic laboratory and imaging services when you need them.