Proud to Carry on

Dr. Dion’s Legacy

“My plan was to open a practice in a small but growing town and establish deep roots by forming lasting relationships with families. This is exactly what happened, and I am grateful for all who I have had the pleasure to serve. It was a privilege. As you know, I always thought of you as both patients and friends. With sadness and excitement, I am ready to begin a new chapter in life.”

Signature of Derry dentist Dr. Michael Dion Dr. Michael Dion

We’re One of a Kind

Compassionate

“Been Going to Pinkerton Dental Group for over 24 years! I wouldn’t go anywhere else! They became family to me!

Charbel
Educational

“I’m generally very nervous around dental-anything. Sara and Dr. Ropi were very gentle and kind and explained everything in detail.

Aly
Trusted

“We’ve been going there for almost 30 years and can’t imagine having a different primary care dentist.”

Cindy

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Meet
Dr. Nikolin Ropi

Dr. Ropi is passionate about spending one-on-one time with his patients at our Derry dental office to forge relationships that last a lifetime, as well as provide truly personalized treatment plans. He holds dual degrees from the Medical University of Albania and Tufts University School of Dental Medicine and always makes sure his patients have direct access to him.

Read Dr. Ropi’s Biography

Derry dentist Dr. Nikolin Ropi

Trusted for Over 35 Years

I've been going to Pinkerton Dental Group for over 24 years! I wouldn’t go anywhere else!”

– Charbel H

Always so kind and professional. Today my daughter got her first cavity filled and they took the time to explain everything...”

– Sarah H

From the lovely, inviting reception area, to the friendly and efficient staff, my experience was exceptional.”

– Annette B

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Why Choose Us

What Pinkerton Dental
is All About

If you’re searching for a highly rated dental practice, you’ve come to the right place. Meet Dr. Nikolin Ropi & Team; a modern dental practice focused on preventive, restorative, and cosmetic care, all centered around one goal: supporting your long-term oral health and confidence.

Our philosophy is straightforward: we take the time to truly understand your needs, goals, and concerns before building a personalized treatment plan that fits you. Whether it’s routine preventive care like cleanings or more advanced treatments such as crowns, bridges, or dental implants, our team is committed to delivering thoughtful, high-quality care every step of the way.

We combine advanced ental technology with continuing education and a patient-first approach to ensure you receive comprehensive care in one convenient place. Our goal is to make your experience seamless, comfortable, and reliable so you can feel confident knowing your smile is in good hands.

The Best-Reviewed
Dentist in Derry, NH

Office Hours

8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 5:00 pm
8:00 am - 2:00 pm

(603) 434-0040