J Medic specializes in Jeep maintenance and repair in the Winston-Salem area. We have been in business for over 20 years, and have earned the Carfax Car Care top-rated service shop award. Trust us with your Chrysler Dodge Jeep and RAM service needs. J Medic specializes in Jeep maintenance and repair in the Winston-Salem area. We have been in business for over 20 years, and have earned the Carfax Car Care top-rated service shop award. Trust us with your Chrysler Dodge Jeep and RAM service needs.