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Cmdr. Brittany Yang, deputy program director, Navy Medical Modeling and Simulation Training (NMMAST), speaks to a vendor during the Joint Trauma System Combat Casualty Care Simulation Expo at Joint Base San Antonio-Lackland, Nov. 13, 2025. The NMMAST program, housed within the Naval Medical Forces Development Command enterprise, serves as the central hub for identifying, evaluating, validating, and overseeing the use and implementation of new and emerging advanced learning technologies and methodologies to support medical education and training for healthcare teams and patients for the purpose of improving overall health-related outcomes. (U.S. Navy photo by Mass Communication Specialist 1st Class Shayla D. Hamilton)
Bureau of Medicine and Surgery 7700 Arlington Blvd. Ste. 5113 Falls Church, VA 22042-5113 This is an official U.S. Navy website This is a Department of Defense (DoD) Internet computer system. General Navy Medical Inquiries (to Bureau of Medicine and Surgery): usn.ncr.bumedfchva.list.bumed---pao@health.mil