Dr. John M. Walkonis, DDS
About Dr. John M. Walkonis, DDS
In the heart of St. Charles, Dr. John M. Walkonis, DDS offers comprehensive dental care. This dentist, located at 300 1st Capitol Dr, specializes in preventive, restorative, and cosmetic dentistry.
The practice provides services like teeth cleaning, fillings, crowns, and teeth whitening. They also offer orthodontic services, including braces and Invisalign. For those in need of dental emergencies, Dr. Walkonis provides same-day treatment.
To schedule an appointment, call (636) 947-5000. For directions, use this map link.
This listing was last updated on May 12, 2026