About Drs Hall & Cocayne
Need a dental office in St. Charles that isn’t hard to find? Drs Hall & Cocayne keeps a steady presence on West Clay Street, down the corridor from the Missouri Theatre. Here on the west side, just before the city’s outer neighborhoods begin, the practice has quietly earned its place among local clinics offering more than routine cleanings and fillings. Orthodontics, crowns, and pediatric care round out the weekly schedule.
The entrance sits at 2745 W Clay St # A St Charles, MO 63301, across from the brick storefronts that mark this stretch of the road. Dentists in this part of St. Charles keep late-day slots open as often as possible, but it’s best to call ahead when planning treatments beyond an exam or hygiene visit. Call (636) 947-0000 to lock in an appointment or ask about services not listed in the weekly flyers.
Directions are easiest via the Google map listing, so the afternoon traffic doesn’t catch anyone by surprise. The location lands quickly from Highway 370 or the Page Extension, giving residents from St. Peters and beyond a straight shot to the practice.
This listing was last updated on May 12, 2026