Alexandra M. Oster, MD

Alexa Oster leads CDC’s efforts to detect and respond to HIV clusters and outbreaks. She is currently the Acting Chief of the Detection and Response Branch in CDC’s Division of HIV Prevention. Dr. Oster graduated from Vanderbilt University and the University of Pennsylvania School of Medicine and completed her residency in Primary Care Internal Medicine at the University of California, San Francisco/San Francisco General Hospital. She joined CDC as an Epidemic Intelligence Service Officer in 2007.