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Dentists in Portsmouth, NH

Get in today for affordable dental care with a team that’s in your corner, and on your corner. From general dentistry to dentures and implants, we’ve got you.
4.2
Featured Reviews
stephanie, sam, emma, kimmy, and jordan and the best dental assistants they are so kind and caring and take really good care of all their patients
I had an amazing experience while having an extraction done by Dr. Kim and the dental hygienist (I forgot her name). You wouldn't normally equate a good experience with such a painful procedure but nonetheless Dr. Kim was very quick and efficient. Keeping in mind to minimize my pain before and after the procedure. I have also had multiple fillings completed by Dr. Lee and each time he made sure to listen to my feedback in order to insure they were done the outmost satisfaction. I have had the worst experience with my previous dentist; not only by their lack of quality but also being dismissed with concerns of pain or something not feeling right after a procedure. If you want a dentist that explains everything from beginning to end and their goal is for you to be pleased with whatever procedure they are performing on you. I would highly suggest you give them a call. They have great availability and also do Walk-In appointments if it's emergency. They also work around your budget and offer different financial options.
Chipped a tooth unfortunately and no dentist was willing to see me after calling 20+ places. I came into Aspen and Dr. Kim took care of me, I was in and out within an hour and a half and the procedure took no more than fifteen minutes.
4.2
Featured Reviews
stephanie, sam, emma, kimmy, and jordan and the best dental assistants they are so kind and caring and take really good care of all their patients
I had an amazing experience while having an extraction done by Dr. Kim and the dental hygienist (I forgot her name). You wouldn't normally equate a good experience with such a painful procedure but nonetheless Dr. Kim was very quick and efficient. Keeping in mind to minimize my pain before and after the procedure. I have also had multiple fillings completed by Dr. Lee and each time he made sure to listen to my feedback in order to insure they were done the outmost satisfaction. I have had the worst experience with my previous dentist; not only by their lack of quality but also being dismissed with concerns of pain or something not feeling right after a procedure. If you want a dentist that explains everything from beginning to end and their goal is for you to be pleased with whatever procedure they are performing on you. I would highly suggest you give them a call. They have great availability and also do Walk-In appointments if it's emergency. They also work around your budget and offer different financial options.
Chipped a tooth unfortunately and no dentist was willing to see me after calling 20+ places. I came into Aspen and Dr. Kim took care of me, I was in and out within an hour and a half and the procedure took no more than fifteen minutes.

Get the affordable dental services you need in Portsmouth, NH

We make it simple to get the care you need in Portsmouth, NH—from cleanings and check-ups to dentures, implants and emergency dental visits. Your care team is here to guide you every step of the way, with personalized care, upfront costs and flexible payment options that work for real life.

Office details

Office hours

Today8:00am - 6:00pm
Mon8:00am - 6:00pm
Tue8:00am - 6:00pm
Wed8:00am - 6:00pm
Thu9:00am - 7:00pm
Fri8:00am - 1:00pm
Sat8:00am - 3:00pm
SunClosed

Services1 in Portsmouth, NH

1While we aim to best serve our patients, not all practices offer all services. Please contact your local office for more details.

Languages spoken

English

Meet our dentists in Portsmouth, NH

Dr Young Park PC
Young Park
Dr. Young ParkOwner
Ashley Tziros
Dr. Ashley TzirosEndodontist
Jason Lee
Dr. Jason LeeOral Surgeon • Doctorate
Ben Kim
Dr. Ben KimMCD • DDS/DMD

Featured reviews for Portsmouth, NH

4.2 out of 5

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stephanie, sam, emma, kimmy, and jordan and the best dental assistants they are so kind and caring and take really good care of all their patients
Posted on GoogleJan 29, 2026
I had an amazing experience while having an extraction done by Dr. Kim and the dental hygienist (I forgot her name). You wouldn't normally equate a g....
Posted on GoogleJan 28, 2026
Chipped a tooth unfortunately and no dentist was willing to see me after calling 20+ places. I came into Aspen and Dr. Kim took care of me, I was in a....
Posted on GoogleJan 23, 2026

Your dental care questions in Portsmouth, NH, answered

You have options. You can schedule directly online, call the local office or walk in (when there’s availability). Once you reach us, we’ll help you find a time that fits your schedule. Your local care team can also answer questions in real time and assist with online scheduling if needed.

Yes. Your first visit includes a comprehensive exam, any necessary X-rays, and a conversation about options and costs so you can choose what’s right for you.

When open slots are available, yes. For urgent or unexpected dental issues, call in first so the team can do their best to fit you in. Our goal is to help patients get relief when they need it—without unnecessary delays.

Absolutely—we accept most major dental insurance plans. Before treatment, we’ll verify your benefits so you understand coverage levels and potential out-of-pocket costs. That said, we don’t accept Medicaid.

Yes. We partner with vetted 3rd-party lenders to offer flexible payment plans and financing. In fact, 99% of patients applying through our in-office process are approved. We’ll walk you through options, show you what your monthly payments might look like and let you pick what works best.

Many Aspen Dental offices offer extended hours, including evenings and weekends. To check availability at our Portsmouth, NH office and find a time that works for you, call us at (603) 431-1030.

Affordable dental care in Portsmouth

Everyone deserves access to quality dental care. At Aspen Dental, we accept most major insurance plans (excluding Medicaid) and work with 3rd-party lenders to offer flexible financing with 99% of patients approved when they apply. You’ll get a personalized care plan with clear costs and options up front, so you can move forward with confidence. No pressure. Just care that puts you first.

What happens at your first visit?

We'll guide you

At your first visit, you care team will start by reviewing your dental and medical history, then take X-rays or imaging if needed. From there, you’ll get a full exam, followed by a conversation about what we find and what comes next. We’ll explain your treatment options, answer your questions and provide a clear, written cost estimate before any work begins.
See what to expect

Services under one roof

From dental cleanings and exams to dentures, implants and urgent dental needs, we do it all in one place. Our team offers same-day appointments and walk-in availability when possible, using modern technology and expert guidance to get you the care you need—without the wait.
Start your care

Getting to our office in Portsmouth, NH

Aspen Dental is in Portsmouth, New Hampshire

Our dentists in Portsmouth help much of the surrounding communities, including Greenland and Newmarket, by giving their people something worth smiling over.


Our expert care providers apply the most recent advancements in dental technology to help their visitors determine if they need dental work to improve their livelihoods. If you’re in the market for a new set of teeth, Aspen Dental offers expertly designed and cost-effective dentures and implants near Portsmouth. We also offer guests comprehensive general dentistry procedures like dental bridges and cleanings, and, in more serious situations, emergency dental care treatments in Portsmouth.

Navigating to Aspen Dental in Portsmouth, New Hampshire - Metrocenter: Landmarks and Directions

Our office is conveniently located in Durgin Square near Whole Foods and Home Goods. From downtown, follow Market Street toward the Port Authority. Continue for about two miles, then continue onto Woodbury Avenue. Just after Wendy’s on the right, turn left at the stoplight onto Commerce Way—you’ve gone too far if you reach BJ’s. Once you’re in Durgin Square, go straight and pass T.J. Maxx and our office will be on the left.

If you’re traveling along Interstate 95 heading northbound, take exit 5 for US-1 Bypass. At the traffic circle, take the 3rd exit onto NH-16 North. Continue for almost a mile, then take the exit toward Brady Drive, a bit after you pass the Mazda dealership. Continue onto Brady Drive, then turn left into the shopping center before you reach Applebee’s or the intersection with Woodbury Avenue.

If you are visiting from Maine and heading southbound on I-95, take exit 7 and turn right to merge onto Market Street. Then, follow the same route down Market Street as above.

Interested in dental work? Schedule an appointment or come visit us today!

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