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The Smile Express

Dentist
4.7 (275 reviews) Updated Apr 18, 2026
322 Greenbrook Rd, Green Brook Township, NJ 08812, Dunellen

About The Smile Express

Dental offices tend to cluster where the sidewalks widen and the trees thin out. The Smile Express sits just off the main drag, where Greenbrook Road settles into a quiet stretch of small businesses and split-level homes. The address—322 Greenbrook Rd, Green Brook Township, NJ 08812—places it in that narrow band of the township where the morning commute still feels like a neighborhood affair rather than a highway sprint.

Routine cleanings and the occasional filling are what keep most people coming back, though the office also handles restorative work like crowns and bridges when needed. X-rays and emergency visits get squeezed in between scheduled appointments, a practical rhythm that suits the steady, no-frills pace of the area. The phone, (732) 627-1977, rings with the kind of questions that don’t always require a same-day answer but still need one.

Green Brook Township isn’t the kind of place where people rush to rebrand their dentist every few years. Offices here tend to stick around, becoming part of the background noise of errands and school pickups. The Smile Express fits neatly into that pattern—reliable, unassuming, the sort of place you call when the toothache starts but the panic hasn’t set in yet.

For directions, the map pins it down without fuss: a left off Route 22, just past the post office. No need to overthink it. The parking lot is usually half-full by mid-morning, which is about as busy as it gets.

This listing was last updated on April 18, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible parking lot
Wheelchair accessible restroom
Offerings
Pediatric care
Sedation dentistry
Amenities
Restroom
Planning
Appointment required
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Payment plans
Parking
On-site parking