Jason Klein, DMD

Routine cleanings and unexpected toothaches don’t wait for a convenient moment. In Denville, Jason Klein, DMD handles both with the same quiet efficiency that defines the town’s approach to healthcare—no fuss, just results. The practice sits where Route 10 widens into a strip of low-slung offices and strip-mall storefronts, a stretch that locals navigate daily without ceremony.

The office is at 3155 NJ-10 East, Suite 102, Denville, NJ 07834, tucked between a dry cleaner and a tax prep service. Those familiar with the area know the building by its flat roofline and the cluster of parking spaces out front, though the lot never feels crowded. X-rays, fillings, and crowns are all part of the standard lineup, alongside less frequent needs like root canals or emergency extractions.

Denville’s mix of post-war homes and newer developments means a steady stream of families and retirees, many of whom prefer a dentist who doesn’t treat every visit like a production. The practice keeps things straightforward—no spa-like amenities, just the essentials delivered with the kind of understated competence you’d expect from a town that values practicality over flash. Periodontal care and pediatric check-ups round out the offerings, covering most of what a household might need without requiring a trip to Morristown.

Add the contact info once near the end: call (973) 328-3500. For directions, the map is here: https://www.google.com/maps/place?ftid=0x89c30befa1eba1d5:0x172700842d4f5253. The office sits just off the main drag, where the hum of Route 10 fades into the quieter rhythm of side streets lined with oak trees and mailboxes on wooden posts.