Markarian and Diliberto Endodontics

Dental work often spans crowns and fillings, but Markarian and Diliberto Endodontics focuses on what happens when discomfort runs deeper. They specialize in procedures that target the root of tooth pain—root canals top the list. Endodontists like these handle cracked teeth, abscesses, and trauma cases that general dentists may refer out. Whether it’s retreatment for a past root canal or surgery to save a tooth, precision is the priority.

Find them off Green Mount Road in O’Fallon, just a quick drive from most of the metro-east. The office sits at 1480 N Green Mt Rd STE 100, inside the same plaza as other professional services. The space is designed for specialty care, not general cleanings. They don’t handle routine check-ups—they handle the issues that keep you up at night.

Call (618) 234-5533 if a dentist has already flagged you for an endodontic consult. Same-day consults aren’t promised, but urgent cases often get squeezed in. Ask your referring dentist to send records ahead so they can review before you arrive. It’s the fastest way to confirm whether you’ll need a simple retreat or a more involved apicoectomy.

Need directions? The maps listing drops a pin right at the plaza entrance. It’s the easiest way in—no detours through back roads or confusing layouts. They’ll handle the rest once you’re inside the suite.