Orthodontist Serving Wentzville, MO

Demko Orthodontics is proud to provide top quality orthodontic services to patients in Wentzville, MO, including Invisalign, metal braces, sleep apnea treatment, and BOTOX. Our office is conveniently located in St. Charles, a short drive from Wentzville, MO.

Call us today to schedule your appointment!

St. Charles Office

2745 W. Clay Street, Suite G
St. Charles, MO 63301
Tel: 636-946-6503 | Fax: 636-489-1156
Tuesday, Wednesday and Friday alternate between our St. Charles and Washington offices.

9am - 5pm
One day each month 9am - 6pm

9am - 5pm
One day each month 9am - 6pm

9am - 3pm (usually May - 1st week of September)
9am - 4pm the rest of the year

Directions from Wentzville, MO

Get on I-70 E/US-40 E in Boone Township from S Church St

Head west on E Allen St toward N Linn Ave

Turn left at the 1st cross street onto N Linn Ave

Turn right at the 1st cross street onto W Main St

Turn left onto S Church St

At the traffic circle, continue straight onto State Hwy Z

Turn left to merge onto I-70 E/US-40 E toward St Louis

Follow I-70 E to Zumbehl Rd in Saint Charles. Take exit 227 from I-70 E

Merge onto I-70 E/US-40 E

Continue to follow I-70 E

Take exit 227 for Zumbehl Rd

Take W Clay St

Demko Orthodontics will be on the left

Call us today at 636-946-6503 to schedule your appointment!