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Trnovsky Jana DDS

Dentist
5.0 (1 review) Updated Apr 22, 2026
356 Mammoth Rd, Londonderry, NH 03053

About Trnovsky Jana DDS

Dental care is one of those services that blends routine checkups with the occasional urgent need—whether it’s a sudden toothache or a long-planned cleaning. Finding a practice that covers both preventive and restorative work can simplify things. Trnovsky Jana DDS offers general dentistry in Londonderry, handling everything from fillings and crowns to periodontal care. The practice also addresses cosmetic concerns, because even functional work can leave patients wanting a polished result.

The office is at 356 Mammoth Rd, Londonderry, NH 03053, an area where residential quiet meets the convenience of nearby commercial strips. Londonderry’s mix of older homes and newer developments means dental needs here run the gamut—families scheduling first-time visits, adults managing long-term oral health, or someone just passing through needing an emergency repair. Routine exams and X-rays are part of the practice’s scope, alongside treatments like root canals when deeper issues arise.

Questions about procedures or insurance are best directed to the front desk by phone at (603) 432-5094. For those mapping out the route, the directions place the office near the intersection of Mammoth Road and Pillsbury Road, where signage is clear. No extra frills—just a straightforward dental practice in a town that values practicality.

This listing was last updated on April 22, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Offerings
Cosmetic dentistry
Pediatric care
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Payment plans