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Clinic Type

ENT/Allergy

Address

900 Round Valley Drive, Suite 20, Park City, UT 84060

Phone

435-658-7400

Email

intermountainnews@imail.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

  • Otolaryngology
  • ENT care
  • Ear, nose & throat care
  • Sinus care
  • Hearing evaluations
  • Allergy evaluations
  • Balance disorders
  • Sleep apnea & snoring
  • Pediatric ENT care
  • Voice and throat care
  • Head & neck care
  • Nasal endoscopy
  • Audiology services
  • Imaging referrals
  • Non-surgical ENT treatment options
  • Surgical ENT care (through Intermountain surgical centers)

Technology & Equipment

  • Nasal endoscopy
  • Audiology services
  • Allergy evaluations
  • State-of-the-art ENT technology

Team

  • Nathan D. Joos, MD — Otolaryngology (ENT) Specialist

Insurance & Payment

Languages Spoken

FAQs

Does the clinic treat seasonal allergies common in the Park City area?

Yes. We manage year-round and seasonal allergies, including those common at higher elevations in the Wasatch Back.

Is the clinic able to see children for ENT concerns?

Yes. We see children for tonsils, adenoids, ear infections, hearing issues, snoring, allergies, and more.

Do I need a referral to make an appointment?

Many insurance plans allow self-scheduling, but some require referrals. Patients are welcome to contact the clinic directly to confirm.

Do you treat allergies year-round or seasonally?

Yes. We manage year-round and seasonal allergies, including those common at higher elevations in the Wasatch Back.

Do clinic testing include?

clinic testing includes

How soon can I get an appointment?

Appointment availability varies, but we strive to offer timely scheduling—especially for urgent concerns.

Do you coordinate ENT surgical care?

Yes. When needed, we coordinate ENT surgical care through Intermountain surgical centers.

Is a referral required for specialist care?

See Do I need a referral to make an appointment?

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Intermountain Health (Provider: Nathan D. Joos, MD): 5 out of 5 stars (based on 424 ratings and 51 reviews) (51 reviews)

Patients praise

  • Knowledgeable and professional staff
  • Effective listening and communication skills
  • Caring and attentive bedside manner
  • Trustworthy care planning

Common complaints

  • Perceived rushed appointments
  • Longer wait times noted by some patients
  • Use of overly technical jargon by some providers

"He is a wonderful doctor that cares about you. He was so informative of everything that was going on. I felt very comfortable with him doing this surgery."

Intermountain Health (Dr. Kevin H. Gardner, Dermatology)

"John was helpful, patient and willing to repeat and re-explain things when I did not understand"

Intermountain Health (John E. Zachary, PA, Sleep Medicine)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026.

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