Ear, Nose & Throat (ENT)

Ear, Nose and Throat Doctor checks patients earThis image requires alt text, but the alt text is currently blank. Either add alt text or mark the image as decorative.Ear, Nose & Throat (ENT)

FCMC’s visiting ENT specialist treats patients in our Outpatient Specialty Clinic on our campus in Charles City. Call to schedule an appointment with Dr. Dettmer for issues in your ears, nose, and throat as well as related areas in your head and neck.

If you are experiencing:

  • difficulty with swallowing saliva and/or breathing
  • pain
  • raised temperature
  • ear symptoms or signs such as a discharging ear
  • vertigo
  • change/loss of hearing
  • sinus pain/infection

ENT doctors use a variety of scopes and other methods, including laboratory testing, to diagnose your condition. Once the diagnosis is made, they will review your treatment options.


Dr. Timothy Dettmer, M.D. (Mason City Clinic)

Appointment with Dr. Dettmer: 1-800-622-1411