Margarita Johnston, MD Urology EPN Schedule Appointment Specialties Urology Insurance Accepted City of Euless City of Euless (Employee Plan) County of Rockwall County of Rockwall (Employee Plan) UT CONNECT Blue Cross Blue Shield - UT Connect EducationRosalind Franklin University of Medicine & Science (2000)ResidencyMedical College of Wisconsin Affiliated Hospitals Program, Urology (2005)FellowshipMedical College of Wisconsin Affiliated Hospitals Program, Male Infertility (2007) Urology Clinics of North Texas - Mesquite 920 State Hwy 352 Ste 100 Mesquite, TX 75149 (972) 270-8859Directions Schedule Appointment Urology Clinics of North Texas - Mesquite 920 State Hwy 352 Ste 100 Mesquite, TX 75149 United States