John Carroll University Emergency Medical Services (EMS) was established in April 2002 in response to the sudden and preventable death of a student. EMS was established by JCU students and is still run by JCU students who have Emergency Medical Technician-Basic training and certification. The purpose of the organization is to provide quick response service for on-campus medical emergencies. Emergency care and treatment is provided by the students. The organization works with University Heights Fire Department for ambulance transport when necessary. EMS also works closely with Campus Safety Services and the Office of Residence Life.

EMS offers several opportunities for students, the required certification qualifies members for job opportunities in fire, ambulance, and hospital services. The experience develops advanced leadership skills and members obtain clinical experience (such as technical skills and patient care). Many relationships are formed amongst current members, alumni, and members of organizations that work closely with EMS. Some members of the organization may attend the annual National Collegiation Emergency Medical Services Foundation (NCEMSF) Conference, which is attended by students belonging to EMT organizations from schools all across the country.