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John R Siddoway, MD

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Professional Center North
4650 Harrison Blvd Ogden, UT 84403


Board Certifications

Fellow of the American Academy of Otolaryngology
American Academy of Otolaryngology

Procedures / Treatments

  • Adenoidectomy Your Ogden Clinic ear, nose and throat (ENT) physician may recommend a number of tests to confirm adenoiditis, including endoscopy, computed tomography (CT) scan, or magnetic resonance imaging (MRI). If antibiotics are ineffective, or if you suffer from chronic adenoiditis (three or more times in a calendar year), your Ogden Clinic physician may perform adenoidectomy surgery (removal of your adenoids).
  • Allergy Testing Skin or blood allergy testing used to determine the cause and treatment of allergy symptoms.
  • BPPV (Vertigo) Also known as benign paroxysmal positional vertigo, is a disorder stemming from the inner ear which causes a dizzy or spinning sensation.
  • Ear Infection Ear tube surgery is a very common procedure at Ogden Clinic (often lasting less than ten minutes) in which pressure equalization tubes are inserted into the eardrum to help ventilate and equalize the pressure in the middle ear.
  • Hearing Loss Rehabilitation and Hearing Aids Adjusting to hearing loss, making the best possible use of hearing aids, exploring assistive devices, managing conversations, and taking charge of communication.
  • Rhinoplasty Rhinoplasty is a surgical procedure performed by a specially trained surgeon that reshapes the nose.
  • Sinus CT scan Also known as computed tomography, is a diagnostic imaging test that uses x-rays to create detailed pictures of air-filled spaces in the face (sinuses).
  • Sleep Apnea Sleep apnea treatment addresses a sleep disorder that occurs when a person's breathing is interrupted during sleep.
  • Sleep Apnea Implant (Inspire) Ogden Clinic is pleased to offer a breakthrough option for patients with obstructive sleep apnea: Inspire sleep apnea treatment. Inspire sleep apnea treatment does away with the hose, mask, and machine. It’s a simple outpatient procedure that is implanted by a doctor to provide upper airway stimulation.
  • Thyroid Disorders Nearly all thyroid disorders can be diagnosed based upon symptoms, physical exam, and simple blood tests to measure the levels of thyroid hormone.
  • Tinnitus Ringing, buzzing, humming, or chirping sounds in the ears.
  • Tonsillectomy If you continue to suffer from chronic or recurring tonsillitis (three or more times per year), your Ogden Clinic ENT might recommend surgery for the removal of your tonsils (tonsillectomy). Your Ogden Clinic ENT will perform the tonsillectomy as an outpatient procedure lasting between 30 and 45 minutes. You’ll likely be able to go home within four hours after the procedure is complete.
  • Vocal Cord Injections Also known as a laryngoplasty, is a procedure that provides support to a vocal cord and is critical in restoring voice function.


St. Louis University Hospitals
Fellowship, Surgery, Facial Plastic & Reconstructive – completed 1984

St. Louis University Hospitals
Residency, Otolaryngology - ENT – completed 1983

St. Louis University Hospitals
Internship, General Surgery – completed 1980

University of Utah School of Medicine
M.D., 1979

University of Utah
B.A., 1979


Ogden Clinic
Ogden, UT – 1991 to Present

Wayne State University
Detroit, MI – 1984 - 1991


Dr. John Siddoway was an Assistant Professor at Wayne State University’s Department of Otolaryngology for seven years before joining the Ogden Clinic. His professional interests include the whole spectrum of ENT including facial plastic and reconstructive surgery, nasal and sinus disease, and sleep apnea. He is proud to offer a variety of treatments at Ogden Clinic including laryngoplasty injections and rhinoplasty surgery.

Dr. Siddoway was raised in Utah and is happy to practice here. Besides treating patients, his major interests include skiing, cabinet making, and trying to keep his sprinklers running.

Dr. John Siddoway in the Media

Physicians Have an Important Job as Educators | Dr. John Siddoway

Grasping ear, nose, or throat conditions can be confusing for patients to understand. Dr. Siddoway strives to educate his patients about their condition and all of their options. When patients understand what’s going on, they are more involved in their treatment.



Professional Center North
4650 Harrison Blvd Ogden, UT 84403

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Note: Department hours listed below. Individual provider hours may vary.
  • Monday8:00a 5:00p
  • Tuesday8:00a 5:00p
  • Wednesday8:00a 5:00p
  • Thursday8:00a 5:00p
  • Friday8:00a 5:00p
  • Saturdayclosed
  • Sundayclosed