- About VEMS Alumni Fridges Links Join Members Pictures Training Contact VEMS Home Dial 9-4444 for all on-campus emergencies Villanova Emergency Medical Service (VEMS) is a volunteer, student-run and staffed, basic life support (BLS) ambulance service. VEMS provides year-round emergency service to Villanova s campus community of approximately 10, 000 students, faculty, and staff. Learn More...vems.villanova.edu