Dr. Joan Shaffer is a General Physician,Critical Care Medicine and Int…read moreernal Medicine in Saint Louis 63141, St Louis MO and has an experience of 41 years in these fields. Dr. Joan Shaffer practices at Office in Saint Louis 63141, St Louis MO,Mercy Hospital Washington in Washington 63090, Washington MO and Office in Saint Louis 63141, St Louis MO.
Some of the services provided by the doctor are: Thoracentesis,Soft Tissue Sarcoma,Cholecystitis and Gallstones,Second-Degree Burns and Esophageal Cancer etc.read less