Gateway Oral Surgeons of St. Louis

Gateway Oral Surgeons of St. Louis We are an oral surgery office in Clayton, Missouri.

Gum Disease Prevention: Gum disease is a silent threat to your oral health and can lead to tooth loss if untreated. Regu...
05/29/2026

Gum Disease Prevention: Gum disease is a silent threat to your oral health and can lead to tooth loss if untreated. Regular checkups help monitor gum health and prevent gum disease from progressing.

👨‍⚕️ Meet Dr. John Chiapel!Born and raised in St. Louis, Dr. Chiapel has been serving patients with skill and compassion...
05/26/2026

👨‍⚕️ Meet Dr. John Chiapel!
Born and raised in St. Louis, Dr. Chiapel has been serving patients with skill and compassion since 2001. He’s excited to bring his expertise to Gateway Oral & Maxillofacial Surgeons while continuing his practice in Wildwood, MO. 💙

05/22/2026

If you can’t tell we don’t play about our food over here

Care begins with connection. 💙 In this photo, Dr. Hiran Fernando shares a genuine smile with a team member — reflecting ...
05/19/2026

Care begins with connection. 💙 In this photo, Dr. Hiran Fernando shares a genuine smile with a team member — reflecting the warm, supportive environment we strive to provide for both our patients and our staff.

Correcting an impacted canine is a two-part process: surgical exposure by a periodontist, followed by orthodontic tracti...
05/15/2026

Correcting an impacted canine is a two-part process: surgical exposure by a periodontist, followed by orthodontic traction using a bonded bracket or gold chain. Whether we use an open flap or closed technique depends on tooth positioning, bone coverage, and gum tissue availability.
→ Ready for a healthy canine-aligned smile?

Comfort and clarity at every step. 💙 In this photo, Dr. Hiran Fernando and a team member walk a patient through her trea...
05/12/2026

Comfort and clarity at every step. 💙 In this photo, Dr. Hiran Fernando and a team member walk a patient through her treatment plan — making sure questions are answered and confidence is built before care begins.

Zoë’s celebrating one year with us today. Time flies when you work with the best team 🦷💗
05/08/2026

Zoë’s celebrating one year with us today. Time flies when you work with the best team 🦷💗

Drinking water isn't just good for your body; it helps wash away food particles and keeps your mouth moist, reducing the...
05/08/2026

Drinking water isn't just good for your body; it helps wash away food particles and keeps your mouth moist, reducing the risk of cavities.

Laughter is part of great teamwork. 💙 At Gateway Oral & Maxillofacial Surgeons, our staff works together to create not o...
05/05/2026

Laughter is part of great teamwork. 💙 At Gateway Oral & Maxillofacial Surgeons, our staff works together to create not only excellent patient care but also a supportive, positive environment for everyone.

Address

165 N Meramec Suite 300
Clayton, MO
63105

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+13147262755

Website

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