 At SAMMC, the DOD's largest inpatient medical facility, nearly 2,000 59th MDW personnel work with Army medics in areas such as the bone marrow transplant center, the burn unit, and other rare and complex treatment environments.The wing's highly specialized trauma surgeons, along with their Army counterparts, staff the Defense Department's only Joint Level 1 Trauma Center in the United States.Most of the wing's military personnel are assigned to one of several teams, which act as building blocks to form Expeditionary Medical Support hospitals and a number of specialized units, to include Critical Care Air Transport Teams.