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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.
1600 Woodbury Avenue Portsmouth, NH 03801(603) 431-1030Hours
4.2
Featured Reviews
I had Sam for my assistant and I couldn’t be more pleased with my experience. She really helped ease my anxiety and was overall so helpful and knowledgeable. As long as Sam is still there I will definitely be back !
Such a friendly office with those that truly make you feel comfortable no matter the state of your dental needs. I’ve always been to Mom & Pop dental offices which are great, but often can’t do all of the major things that need to be taken care of. This is a one stop shop and I love it. I’m so looking forward to a new beautiful smile. Thank you, everyone - Gwyn D
The team at the Portsmouth Aspen Dental is amazing.

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Dentures
Dental Implants
Motto™ Clear Aligners
Emergency
Broken Tooth/Tooth Pain
Other/Check Up
4.2
Featured Reviews
I had Sam for my assistant and I couldn’t be more pleased with my experience. She really helped ease my anxiety and was overall so helpful and knowledgeable. As long as Sam is still there I will definitely be back !
Such a friendly office with those that truly make you feel comfortable no matter the state of your dental needs. I’ve always been to Mom & Pop dental offices which are great, but often can’t do all of the major things that need to be taken care of. This is a one stop shop and I love it. I’m so looking forward to a new beautiful smile. Thank you, everyone - Gwyn D
The team at the Portsmouth Aspen Dental is amazing.

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

TodayClosed
Mon8:00am - 6:00pm
Tue8:00am - 6:00pm
Wed8:00am - 6:00pm
Thu9:00am - 7:00pm
Fri8:00am - 1:00pm
SatClosed
SunClosed

Services1 in Portsmouth, NH

DenturesImplant denturesEmergencyDental implantsDental servicesMotto clear alignersCosmetic dentistryOral surgeryTooth extractionDental cleaningRoot canalWisdom tooth removalDental fillingDental bridgesDental crowns
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
Want to join the team? Explore opportunities

Featured reviews for Portsmouth, NH

4.2 out of 5

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I had Sam for my assistant and I couldn’t be more pleased with my experience. She really helped ease my anxiety and was overall so helpful and knowled....
Posted on GoogleMar 17, 2026
Such a friendly office with those that truly make you feel comfortable no matter the state of your dental needs. I’ve always been to Mom & Pop dental....
Posted on GoogleMar 17, 2026
The team at the Portsmouth Aspen Dental is amazing.
Posted on GoogleMar 13, 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.
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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 in Portsmouth, NH

At Aspen Dental in Portsmouth, NH, we help patients from Kittery, Newington, Greenland, Rye, and Dover get the dental care they need. Led by practice owner Young C Park, our office offers preventive, restorative, cosmetic, and emergency dental care. Whether you’re new to the area or looking for a trusted local dentist, the Portsmouth Aspen Dental team is committed to delivering affordable and comprehensive care to support your long-term oral health.

 
From affordable tooth replacement options to everyday general dental services, we offer personalized treatment plans to meet your needs. Our services include dental exams and cleanings, dental crowns and fillings, dental bridges, dentures and dental implants, teeth whitening and tooth extractions. If you’re dealing with tooth pain, swelling, a broken or knocked-out tooth or signs of infection, same-day emergency dental care may be available to help you get relief sooner. With convenient hours throughout the week, we make it easier to get the dental care you need on a schedule that works for you.
 

Navigating to Aspen Dental in Portsmouth, NH: landmarks & directions

Our office in Portsmouth is located on Woodbury Avenue, situated directly next to ConvenientMD Primary Care. We are located near the intersection of Woodbury Avenue and Gosling Road.
From Dover: Head south on Spaulding Turnpike (NH-16 S) toward Portsmouth. Take exit 3 for Woodbury Ave toward Newington/Pease Tradeport. Turn left onto Woodbury Ave. Our office will be located on your right-hand side, directly next to ConvenientMD.
From Kittery, ME: Head south on I-95 S (crossing into New Hampshire). Take exit 7 for Market St toward Portsmouth/Woodbury Ave. Turn right onto Market St, then turn right onto Woodbury Ave. You will find our office located on your left-hand side, situated next to ConvenientMD.
 
Start smiling today with Aspen Dental in Portsmouth, NH. Schedule an appointment online or walk into our Portsmouth office today.