Dr. Joseph Parker, MD is a highly experienced critical care internist and pulmonologist based in Washington, DC, with over 35 years in the medical field. He graduated from the Uniformed Services University of The Health Sciences in 1988, and is board-certified in Internal Medicine, Critical Care Medicine, and Pulmonology. Dr. Parker focuses on a broad range of health issues, including chronic conditions such as diabetes, hypertension, and respiratory diseases, as well as acute illnesses....