Timothy Ragsdale, M.D. Otolaryngology Texas Ear, Nose & Throat Specialists Specialties Otolaryngology EducationUniversity of Tennessee College of Medicine (1995)ResidencyUniversity of Oklahoma Health Science Center, Head & Neck Surgery (2000) Texas Ear, Nose & Throat Specialists 1615 Hospital Pkwy Ste 210 Grapevine, TX 76051 (817) 540-3121Directions Texas Ear, Nose & Throat Specialists 1615 Hospital Pkwy Ste 210 Grapevine, TX 76051 United States