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Dr. David L. Castellano DMD, FAGD, PA

Dentist
5.0 (29 reviews) Updated Mar 11, 2026
31 Mountain Blvd # S Warren, NJ 07059

About Dr. David L. Castellano DMD, FAGD, PA

Dental care in suburban New Jersey often leans toward the routine—until you come across a practice where the feedback skews unusually consistent. 29 reviews, all marking a perfect 5.0, suggest something beyond the standard cleanings and fillings. This isn’t about flashy marketing or overpromising; it’s the kind of quiet reliability that gets noticed when people actually leave ratings.

On Mountain Boulevard in Warren, Dr. David L. Castellano DMD, FAGD, PA keeps a low profile despite the numbers. The address—31 Mountain Blvd # S—places it among the professional suites lining the road, where dentistry isn’t treated as a transaction but as something requiring a bit more precision. No grand claims here, just the usual suspects: exams, crowns, maybe the occasional emergency extraction handled without fanfare. What’s telling is how rarely those 29 reviews mention anything but the work itself.

For anyone mapping out their next checkup, the contact is straightforward: call (908) 769-0900. Directions, if needed, are a click away via Google’s pin—no detours, no confusion. Warren isn’t exactly a dental tourism hub, but then again, the best places usually aren’t.

This listing was last updated on March 11, 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
Pediatric care
Amenities
Restroom
Planning
Appointments recommended
Payments
Credit cards
Debit cards
NFC mobile payments
Payment plans