263 Route 108
Somersworth, NH 03878

(603) 692-9229

Mon: 9:00AM - 6:00PM

Tue - Fri: 8:00AM - 5:00PM

Sat - Sun: Closed

98.4% would refer friends and family to us

5 stars Customer since 2016

Dr M is the best , she always does a great job The rest of staff are professional and take care of business Dr Roberts has a great staff

5 stars Customer since 2016

Dr M is the best , she always does a great job

4 stars Customer since 1999

As always, I had a wonderful experience. My hygienist explained everything she was about to do, which put me at ease. She answered all my questions. I could tell that she really enjoyed her job.

Thanks for creating a safe and warm environment for your patients!

5 stars Customer since 1997

Friendly and efficient

5 stars Customer since 2012

We’ve been going to Keystone Dental for many years and the professionalism and care is always second to none

5 stars Customer since 2021

Staff take time to answer questions, inform me of the plan and what they are doing. They ensure I'm ok during procedures

Office staff are always pleasant and professional

5 stars Customer since 1985

My experience with my broken tooth was excellent. It was a long procedure but painless. Dr. Mullaney was very professional.

5 stars Customer since 1994

Cindy is very professional and a joy to be with.

5 stars Verified customer

This was the most welcoming and understanding visit I have had since I was 5 years old. from my initial call to the understanding through my x-rays to Dr.Mullaney wiling to let me expess my fears and concerns.

5 stars Verified customer

Everyone is friendly and they do great work whether you’re getting a cleaning or a more involved procedure.