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Arlene O'Brien, D.M.D.

Dentist
5.0 (2 reviews) Updated Mar 10, 2026
314 US-22 # D Green Brook Township, NJ 08812, Dunellen

About Arlene O'Brien, D.M.D.

Dental offices along Route 22 serve a mix of commuters and local families, offering everything from routine cleanings to more specialized care. Arlene O’Brien, D.M.D. operates out of a suite in Green Brook Township, where the highway’s steady traffic meets the quieter side streets of the area. The practice sits at 314 US-22 # D, a stretch where professional offices and small businesses line the road, catering to those who work or live nearby.

Online feedback suggests a focus on patient experience, with the Google listing showing a perfect 5.0-star rating drawn from two reviews. While the sample size is small, the consistency hints at a practice that prioritizes precision in its services—whether that’s fillings, crowns, or preventive exams. Like many dental providers, the office likely handles a range of general dentistry needs, from X-rays to basic oral surgery referrals.

For first-time visitors, the easiest way to confirm details is through the map listing, which includes directions and hours. Questions about appointments or procedures can be directed to (732) 424-8483, though it’s always wise to check availability in advance.

This listing was last updated on March 10, 2026

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Business Hours

Business Details

Accessibility
Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Offerings
Cosmetic dentistry
Emergency services
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Payment plans
Parking
On-site parking