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Red Mill Family Dentistry - Dr. John H. O'Connor, DMD

Dentist
5.0 (14 reviews) Updated Apr 19, 2026
33 Old Hwy 22, Clinton, NJ 08809

About Red Mill Family Dentistry - Dr. John H. O'Connor, DMD

Red Mill Family Dentistry drops by on one of Hunterdon County’s quieter stretches along Old Hwy 22. A full-service dentist here handles check-ups and cleanings, tooth-colored fillings, crowns and bridges, simple extractions, night guards for grinding, and basic root canals in-house. Convenience is built in: families, students, and commuters roll in without fighting traffic through Clinton’s bustling core. Whether you’re swinging by after a pickup game at the ball fields or squeezing in before a shift, the address is easy to reach.

The clinic sits at 33 Old Hwy 22, Clinton, NJ 08809—a straight shot from Route 31, behind the old mill pond park. A quick ring to book and they handle time slots for the traditional six-month visit or urgent walk-ins that show up with tooth pain. Expect digital X-rays, intraoral cameras, and chair-side procedures such as teeth whitening and the placement of custom night guards.

Set your phone for the drive, then pull up directions to see the exact lane and curb marking. Once you park, the red-brick storefront is hard to miss beside the stone wall that lines the road. Come in, sit down, and leave with one less thing to worry about.

This listing was last updated on April 19, 2026

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Wheelchair accessible entrance
Wheelchair accessible parking lot
Wheelchair accessible restroom
Offerings
Pediatric care
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Restroom
Planning
Appointments recommended
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Debit cards