James Maddox, M.D. Otolaryngology James B. Maddox MD PA Specialties Otolaryngology EducationUniversity of Texas Southwestern Medical Center at Dallas (1969)ResidencyVeterans Affairs Medical Center, Surgery (1973) James B. Maddox MD PA 530 Clara Barton Blvd Ste 200 Garland, TX 75042 (972) 272-5555Directions James B. Maddox MD PA 530 Clara Barton Blvd Ste 200 Garland, TX 75042 United States