Player Embed Code: Download Embed Share National Doctors Day, Capt. Stephanie Tassin Federal Vaccine Response March 19, 2021 | 1:24 U.S. Army Capt. Stephanie Tassin, of San Antonio, an emergency physician assigned to Brooke Army Medical Center, discusses her role as an emergency physician while in support to the California State University State University Los Angeles Community Vaccination Center, March 19, 2021. National Doctors’ Day is celebrated March 30 to recognize the hard work and care medical professionals provide us. U.S. Northern Command, through U.S. Army North, remains committed to providing continued, flexible Department of Defense support to the Federal Emergency Management Agency as part of the whole-of-government response to COVID-19. (U.S. Army video by Spc. Jacob Ward / 49th Public Affairs Detachment)