Cornerstone Dental - Family & Implant Dentistry

Green Brook Township, NJ · Cosmetic dentist

Rating
4.8/5
★★★★★ 4.8
Reviews
20
Rank in Green Brook Township
#6
of 17 doctors
City Percentile
50%
rating percentile
Address
Cornerstone Dental - Family & Implant Dentistry, 314 US-22 # D, Green Brook Township, NJ 08812
Phone
(732) 424-8483
Website
www.cornerstonedentalgreenbrook.com

Cornerstone Dental - Family & Implant Dentistry is a doctor located in Green Brook Township, NJ. It is one of 17 doctors listed in Green Brook Township. Its 4.8-star rating is above the Green Brook Township city average of 4.5 stars. It ranks #6 of 17 doctors in Green Brook Township. There are 10 photos associated with this location.

About Cornerstone Dental - Family & Implant Dentistry

Cornerstone Dental, located in Green Brook New Jersey, is led by the very talented Dr. John D. Beckwith and Dr. Arlene O'Brien. Our highly trained staff is committed to providing each patient with personalized care in a safe and a comfortable... More

Customer Reviews

★★★★★ 5.0 Sophia Troccoli · Feb 2026

Paula is super helpful and personable. Always remembers you and works with your schedule! Techs and hygienists have all been so knowledge and kind. Dr. Arlene is phenomenal! Highly recommend.

★★★★★ 5.0 Jon Trudel · Nov 2025

Been going here for many years and I’ve always received exceptional care. The staff has always been nice and friendly. Highly recommended, especially if you’re looking for proper dental work.

★★★★★ 5.0 Tiffany Pula · Feb 2022

Dr O'Brien is amazing!! After having numerous experiences with other dental offices not being 100% honest and attempting more work than necessary, my husband and I switched here and could not be happier! Dr. O'Brien is very welcoming and takes the time to explain everything to us and ensure we are all on the same page. We have done cleanings, fillings and more involved procedures and every time have had a great experience! I can even say I think my husbands anxiety over going to the dentist has improved!

★★★★★ 5.0 Delia · Apr 2022

Dr. O’Brien is the best dentist I have ever had! She and her staff are always friendly and provide quality care. I’ve now convinced my husband, brother-in-law, and sister-in-law to go to Dr. O’Brien as well, and they’ve had nothing but great experiences too. Highly recommend!

★★★★★ 5.0 Diana Gravitch · Feb 2022

I’ve been a patient of Dr. O’Brien for 5+ years and have always been happy with the care received. Before coming to Cornerstone, I was nervous about dental visits but Dr. O’Brien and her staff always make me comfortable. Her hygienist is really gentle with cleanings. Dr. O’Brien also did my Invisalign and I was very happy with the results - only wish I got it done sooner. I’d recommend Dr O’Brien and her practice to anyone!

Accessibility & Amenities

✓ Wheelchair Accessible Entrance ✓ Wheelchair Accessible Parking Lot ✓ Wheelchair Accessible Restroom

Services

Cosmetic dentistDental implants periodontistDentistPeriodontistTeeth whitening service

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This listing is informational. Contact the business directly to verify credentials, services, and availability.