Medical Emergency? Call 911If you are experiencing a medical emergency, please call 911.Hospital Operator Phone Number and Paging ServicesUniversity Hospital Operator (connecting calls to patients for all U-M Hospitals and Michigan Medicine services, staff, and paging services): 734-936-4000 (TTY:711)General Address The official address of Michigan Medicine is 1500 E. MedicalExpanded Phone Directory‧Patient Concerns.