His area of clinical expertise is cardiac anesthesia.Dr. Brown received his undergraduate degree from Harvard University. He earned his M.D. at the Johns Hopkins School of Medicine. He also completed a residency in emergency medicine, a residency in anesthesiology and a fellowship at Johns Hopkins.His research interests include quality and outcomes regarding perioperative management of older adults, specifically focused on post-operative delirium, cognitive change and transfusion practices.Dr. Brown received a two-year Research Career Development Core Award from the NIH-funded Johns Hopkins Claude D. Pepper Older Americans Independence Center. The award supports ongoing research on how baseline frailty in cardiac surgery patients affects postoperative delirium and functional change in older adults, along with potential interventions.