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](https://gatewaydrs.com/wp-content/uploads/2024/01/Gateway-ENT-Doctors-and-Nurse-Practitioners-Group-shot-2024.jpg)
L-R: Emily Ziaee, Jonathan Yoon, Robert Gaughan, Scott Hardeman, Steven West, Stacey Hibdon & Megan Onder.
Meet Our Physicians & Nurse Practitioners
BREATH of Fresh Air
Love the Sound of Your VOICE
The Sweet SMELL of Success
Accepting New Patients
Meet Our Gateway ENT Physicians
![Doctor Scott Hardeman MD Gateway ENT St Louis Missouri](https://gatewaydrs.com/wp-content/uploads/2020/07/Doctor-Scott-Hardeman-MD-Gateway-ENT-St-Louis-Missouri.jpg)
Scott Hardeman MD, FACS
Specialties
● Adult and Pediatric Otolaryngologist
● Board Certified American Board of Otolaryngology Head and Neck Surgery
● Fellow American College of Surgeons
![](https://gatewaydrs.com/wp-content/uploads/2020/07/Doctor-Jonathan-Yoon-MD-Gateway-ENT-St-Louis-Missouri.jpg)
Jonathan Yoon MD
Specialties
● Adult and Pediatric Otolaryngologist
● Board Certified American Board of Otolaryngology Head and Neck Surgery
![Doctor Emily Ziaee MD Gateway ENT St Louis Missouri](https://gatewaydrs.com/wp-content/uploads/2020/07/Doctor-Emily-Ziaee-MD-Gateway-ENT-St-Louis-Missouri.jpg)
Emily Ziaee MD, FACS
Specialties
● Adult and Pediatric Otolaryngologist
● Board Certified American Board of Otolaryngology Head and Neck Surgery
● Fellow American College of Surgeons
![Doctor Robert Gaughan MD Gateway ENT St Louis Missouri](https://gatewaydrs.com/wp-content/uploads/2020/07/Doctor-Robert-Gaughan-MD-Gateway-ENT-St-Louis-Missouri.jpg)
Robert Gaughan MD
Specialties
● Adult and Pediatric Otolaryngologist
● Board Certified American Board of Otolaryngology Head and Neck Surgery
![Doctor Steven West MD Gateway ENT St Louis Missouri](https://gatewaydrs.com/wp-content/uploads/2020/07/Doctor-Steven-West-MD-Gateway-ENT-St-Louis-Missouri.jpg)
Steven West MD, FACS
Specialties
● Adult and Pediatric Otolaryngologist
● Board Certified American Board of Otolaryngology Head and Neck Surgery
● Fellow American College of Surgeons
![Doctor Mark Stroble MD Gateway ENT St Louis Missouri](https://gatewaydrs.com/wp-content/uploads/2020/07/Doctor-Mark-Stroble-MD-Gateway-ENT-St-Louis-Missouri.jpg)
Mark Stroble MD
Founding Partner, retired from clinical practice
Meet Our Gateway ENT Nurse Practitioners
![Stacey Hibdon headshot](https://gatewaydrs.com/wp-content/uploads/2024/01/Nurse-Practitioner-Stacey-Hibdon-Gateway-ENT.jpg)
Stacey Hibdon NP
Specialties
● Adult & Pediatric ENT Specialist Nurse Practitioner
![Megan Onder, headshot](https://gatewaydrs.com/wp-content/uploads/2024/01/Nurse-Practitioner-Megan-Onder-Gateway-ENT-St-Louis-MO.jpg)
Megan Onder NP
Specialties
● Adult & Pediatric ENT Specialist Nurse Practitioner
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 Patient Review Gateway ENT St Louis](https://gatewaydrs.com/wp-content/uploads/2020/07/Matthew-McFarland-Patient-Review-Gateway-ENT-St-Louis.png)