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Ears, Nose and Throat (ENT) Otolaryngology

One of the most critical areas on the human body is the Ear, Nose and Throat area, commonly referred to as ENT. Many times, obstructions or complications in this area can affect basic health system functions such as breathing, eating and sleeping.

Otolaryngologists are experts in the diagnosis and treatment of conditions involving the ears, nose, throat, head and neck. The specialization often includes work with hearing loss, balance disorders, sinus problems, allergies, head/neck cancers, facial plastics and some sleep conditions. Their patients range in age from infant to adult. Otolaryngologists commonly perform surgeries and procedures.

Various surgeries for the ear, nose, and throat are available to improve health and functionality. Airway reconstruction is an option for patients with breathing difficulties such as constriction and noisy breathing, while vocal cord surgery addresses similar problems with sound and articulation.

Featured ENT Provider

For your ENT needs, consider scheduling with a provider below:

Joseph K. Whitman, DO

Joseph K. Whitman

UnityPoint Health - Grinnell ENT Clinic
202 Fourth Avenue
Grinnell, IA 50112
(641) 236-2585

What Otolaryngologists Treat

The ears—Hearing loss affects one in ten North Americans. The unique domain of otolaryngologists is the treatment of ear disorders. They are trained in both the medical and surgical treatment of hearing loss, ear infections, balance disorders, ear noise (tinnitus) and some cranial nerve disorders. Otolaryngologists also manage congenital (birth) disorders of the outer and inner ear.

The nose—About 35 million people develop chronic sinusitis each year, making it one of the most common health complaints in America. Care of the nasal cavity and sinuses is one of the primary skills of otolaryngologists. Problems in the nasal area include allergies, smell disorders, polyps and nasal obstruction due to a deviated septum. Otolaryngologists can also correct the appearance of the nose (rhinoplasty surgery).

The throat—Communicating (speech and singing) and eating a meal all involve this vital area. Specific to otolaryngologists is expertise in managing diseases of the throat, larynx (voice box) and the upper aero-digestive tract or esophagus, including voice and swallowing disorders.

The head and neck—This area of the body includes the important functions of sight, smell, hearing and the appearance of the face. In the head and neck area, otolaryngologists are trained to treat infections, benign (non-cancerous) and malignant (cancerous) tumors, facial trauma and deformities of the face.

Common Procedures in ENT Can Include:


  • Tympanostomy (ear tubes)


  • Balloon Sinuplasty (sinus surgery)
  • Septoplasty


  • Tonsillectomy
  • Thyroidectomy
  • Tracheotomy
  • Laryngoscopy

Head and Neck

  • Mastoidectomy
  • Bronchoscopy
  • Esophagoscopy