For your convenience, Stern Cardiovascular has a prescription refill phone line. If you need a refill or were given sample medications but were not given a prescription, please call 901-271-2285. To refill your medications, we will need your full legal name, your date of birth, your phone number, and the name, dosage, and frequency of your ...All Locations‧Patient Education‧Telemedicine‧Appointments‧Patient Forms‧External Resources.