Dr. De Frietas and his professional staff specialize in ear, nose, and throat (ENT) health problems and are dedicated otolaryngologists who provide the highest standard of care ENT health concerns. The DeFrietas Sinus Care Program is designed to produce relief from nasal congestion and sinus discomfort. Long time sufferers of chronic nasal congestion and sinus disease need the care of a specialist to finally obtain relief. We offer the newest, minimally invasive sinus treatment called balloon sinuplasty, a minimally invasive surgery that uses endoscopy and can be done right in the doctor’s office to relieve acute sinusitis. Dr. DeFrietas is one of the first physicians in the North Dallas region to be specifically trained in balloon sinuplasty and was the first physician to perform this sinus procedure in Denton.