Dr. John B. Carroll, DDS

Root canals don’t have to feel like a mystery. Dr. John B. Carroll, DDS specializes in the kind of precision work that keeps natural teeth intact—no guesswork, just careful treatment. The practice sits inside the Dental Science Building, a spot most Iowa City locals recognize instantly.

You’ll find the office at 435 Dental Science Building S, Iowa City, IA 52242. It’s part of the university’s dental complex, so the building itself is easy to navigate once you’re on campus. Endodontics here focuses on saving teeth rather than replacing them; think of it as dental triage with fine instruments.

Common procedures include pulp therapy, cracked-tooth repairs, and retreatments that other dentists might overlook. If the pulp inside your tooth is inflamed or infected, this is the place that handles it without drama. Reach out at (319) 335-7440 to set up an evaluation.

Need directions? A quick click on this map will drop a pin right at the door. The building’s central location means you’re never far from a coffee shop or a quiet bench afterward.