Dr. Stallings is a board-certified radiologist who presently serves as Director of the Department of Imaging at Doctors Community Hospital in Lanham, Maryland, where he has worked for 30 years. He is also the President and CEO of Diagnostic Imaging Associates, a radiology practice dedicated to using state-of-the-art technologies to diagnose and treat all forms of ailments and diseases of the human body, ranging from minor broken bones to advanced peripheral vascular disease. Dr. Stallings is a member of the American Medical Association, the National Medical Association, and the Radiology Society of North America. He served on numerous boards including the Foundation Board of Virginia Tech, Dimension Health Systems (treasurer), the Maryland State Medical Society, and the Prince George’s County Medical Society. He served as President of the Maryland State Medical Society from 2018 to 2019. He is currently Chairman of Unity Insurance Board. He also dedicates some of his limited free time serving in various organizations that primarily address preventive health concerns in his local community.