Schedules
Open now
Closes at 5:00 PM
M-Th 9am-5pm, F 9am-3pm, Sa-Su Closed
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About

Demko Orthodontics is a fourth-generation family practice offering airway-focused orthodontics for children and adults across Missouri.

Dr. Jacqueline Demko and her expert team combine the art and science of smile design with advanced airway diagnostics to improve breathing, sleep, and overall wellness.

Our services include Invisalign® clear aligners, braces for kids and adults, dentofacial orthopedics, and oral appliance therapy, all delivered in a warm, patient-centered environment that reflects our core values of Positivity, Approachability, Nurturing, Trustworthiness, and Solution-Focused.

Experience the Demko Difference, where legacy meets innovation — at our offices in Chesterfield, St. Charles, and Washington, MO.

Frequently Asked Questions
Which days is Demko Orthodontics open?
Open on Monday, Tuesday, Wednesday, Thursday, Friday.
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
Schedules
Open now
Closes at 5:00 PM
M-Th 9am-5pm, F 9am-3pm, Sa-Su Closed
Attention business owner!
Register your business now and enhance your global reach with iGlobal.
Start now!
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