She serves as the Director of the Antimicrobial Stewardship Program and the Associate Hospital Epidemiologist at The Johns Hopkins Hospital. Dr. Cosgrove currently serves as President-Elect on the Society for Healthcare Epidemiology of America’s Board of Directors and was the previous Chair of its Antimicrobial Stewardship Committee. She is Assistant Deputy Editor of Clinical Infectious Diseases. She was a member of the President’s Council of Advisors on Science and Technology Working Group on Antimicrobial Resistance and was recently appointed as a voting member to the Presidential Advisory Council on Combating Antibiotic-Resistant Bacteria.