Top Dentists in O'Neill, Oshawa (2026)

We compared 3 clinics in O'Neill based on patient ratings, services, hours, and accessibility.

K Smiles Dental Care

★★★★★4.9(580 reviews)

204 Ritson Road North · (905) 433-9393

DentistWalk-in Clinic

Lakeridge Dental Centre

★★★★★4.8(396 reviews)

16 Brock Street West · (905) 725-3511

DentistWalk-in Clinic

Oshawa Dental House

★★★★★4.7(169 reviews)

178 Simcoe Street North · (289) 274-6577

DentistWalk-in Clinic

Dentists in O'Neill

O'Neill is home to 3 dentists serving the local community. Most clinics offer walk-in appointments during weekday hours, with some providing extended evening or weekend availability.