About Dr. Mary K. Kersenbrock, DDS
Dentistry in Holt County keeps smiles intact across generations. Dr. Mary K. Kersenbrock, DDS practices at a central office on E Everett Street, where routine care meets specialized repair. Crowns, cleanings, and fillings anchor the practical side of what they provide, while implants and extractions round out the options available. Orthodontic consultations bridge the gap between alignment and confidence, and emergency visits address sudden discomfort when time matters most.
Find them at 430 E Everett St, O'Neill, NE 68763—call (402) 336-4211 for whatever brings you through the door. The map steers you straight to the right curb. That block isn’t hard to spot once you’re rolling north of the courthouse.
This listing was last updated on April 16, 2026