See schedule OAS a proud member of medstar health, medstar union memorial hospital's (medstar union memorial) mission is to be a regional hospital with specialty services of distinction connected by clinical education, innovation, and an integrated approach to care. Medstar union memorial is an acute care hospital located in the north-central section of baltimore city, maryland. In fiscal year 2023, medstar union memorial had 8,792 inpatient admissions and 106,669 outpatient visits including 44,640 emergency visits