David Shellenberger, MD Otolaryngology Cross Timbers Ear Nose and Throat Schedule Appointment Specialties Otolaryngology Insurance Accepted Care N Care Care N Care (HMO, PPO) United Healthcare UnitedHealthCare Medicare - AARP MedicareComplete SecureHorizons (HMO) ResidencyUNIVERSITY OF IOWA HOSPITALS AND CLINICS , OTOLOGY (2006) Cross Timbers Ear Nose and Throat 400 W Arbrook Blvd Ste 301 Arlington, TX 76014 8172613000Directions Cross Timbers Ear Nose and Throat 2500 E Broad St Ste 200 Mansfield, TX 76063 8172613000Directions Schedule Appointment Cross Timbers Ear Nose and Throat 400 W Arbrook Blvd Ste 301 Arlington, TX 76014 United States Cross Timbers Ear Nose and Throat 2500 E Broad St Ste 200 Mansfield, TX 76063 United States