We are closed Thanksgiving, Thursday Nov 26, 2020

We are closed Thanksgiving
Thursday Nov 26, 2020

If you have an ear, nose or throat medical urgent need, please call:

If you have an ear, nose or throat medical urgent need, please call:

About Us - Gateway ENT in St. Louis, MO

SMELLING Like Roses

In 1979, our founder, Dr. Tom Donovan started Gateway ENT. Dr. Donovan, one of the most beloved and well-respected doctors in St. Louis, wished to start a small, friendly, family-oriented ENT practice. He wanted to offer academic quality care with a more personalized approach. Although he has retired, that tradition carries on today.

Gateway ENT Doctors and Nurse Practitioners Group shot 2024

L-R: Emily Ziaee, Jonathan Yoon, Robert Gaughan, Scott Hardeman, Steven West, Stacey Hibdon & Megan Onder.

Meet Our Physicians & Nurse Practitioners

We are still the refreshing alternative to larger corporate or hospital-owned practices. Our team of doctors who sees you in the office will be the same ones who see you in follow up and who see you in the hospital for ENT care. In addition to being known their bedside manner, our staff has many years of experience, and trained at some of the finest universities and programs. You can trust that you are getting the highest quality care each time you come to see us.

BREATH of Fresh Air

While it sounds simple, we take the time to really know our patients. We can’t think of a more important place to expect excellent customer service than at a medical practice. Although our staff is known for its many years of experience and training at some of the best universities and programs, we are even more pleased with being known for a gentle and nurturing bedside manner.

Love the Sound of Your VOICE

We love the sound of your voice. We listen well to our patients. We pride ourselves on good communication and follow up from the simplest ENT medical issue to the most concerning healthcare problem.

The Sweet SMELL of Success​

We’ve been around for more than 40 years. From sweet babies through the golden years of retirement, we’ve had success solving families’ ear, nose and throat problems.  We love getting the birth announcements, watching children grow, and hearing about retirement plans. This is more than just a medical practice that sees patients, it is about you and your family.

Accepting New Patients

Meet Our Gateway ENT Physicians

Doctor Scott Hardeman MD Gateway ENT St Louis Missouri

Scott Hardeman MD, FACS

Specialties

● Adult and Pediatric Otolaryngologist

● Board Certified American Board of Otolaryngology Head and Neck Surgery

● Fellow American College of Surgeons

Locations

● Sunset Hills

● West County

Accepting new patients

Jonathan Yoon MD

Specialties

● Adult and Pediatric Otolaryngologist

● Board Certified American Board of Otolaryngology Head and Neck Surgery

Locations

● Sunset Hills

● West County

● Festus

Accepting new patients
Doctor Emily Ziaee MD Gateway ENT St Louis Missouri

Emily Ziaee MD, FACS

Specialties

● Adult and Pediatric Otolaryngologist

● Board Certified American Board of Otolaryngology Head and Neck Surgery

● Fellow American College of Surgeons

Location

● Sunset Hills

Accepting new patients
Doctor Robert Gaughan MD Gateway ENT St Louis Missouri

Robert Gaughan MD

Specialties

● Adult and Pediatric Otolaryngologist

● Board Certified American Board of Otolaryngology Head and Neck Surgery

Location

● Sunset Hills

Accepting new patients
Doctor Steven West MD Gateway ENT St Louis Missouri

Steven West MD, FACS

Specialties

● Adult and Pediatric Otolaryngologist

● Board Certified American Board of Otolaryngology Head and Neck Surgery

● Fellow American College of Surgeons

Location

● Sunset Hills

Accepting new patients
Doctor Mark Stroble MD Gateway ENT St Louis Missouri

Mark Stroble MD

Founding Partner, retired from clinical practice

Meet Our Gateway ENT Nurse Practitioners

Stacey Hibdon headshot

Stacey Hibdon NP

Specialties

● Adult & Pediatric ENT Specialist Nurse Practitioner

Location

● Sunset Hills

Megan Onder, headshot

Megan Onder NP

Specialties

● Adult & Pediatric ENT Specialist Nurse Practitioner

Location

● Sunset Hills

● Festus

Dr. Yoon found an issue that other doctors hadn't been able to pinpoint. I had no problem getting an appointment to fit my schedule even though I was a new patient. The follow up visit was just as easy to schedule and Doctor Yoon and his staff are always prompt with getting you in and addressing the issue at hand. Dr. Yoon has been able to answer all of my questions and concerns to my satisfaction thus far.

Matthew McFarland, Gateway ENT Google Review
Matthew McFarland Patient Review Gateway ENT St Louis

Not Feeling So Well?

Call Gateway ENT to schedule your appointment today.
Scroll to Top

Welcome to our Patient Portal

Here you can see upcoming appointments, update your patient profile, see results, coming soon, and where you can pay bills.

If you have previously used the patient portal on Sound Health’s website, you will need to call our office (314-843-3828) to get a new username and password.