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Accepting new patients

Gregorich & Matack Family Dental

Gregorich & Matack Family Dental provides orthodontic treatment in Duluth, MN, with a 5.

230 E Superior St, Duluth, MN 55802
5.0(64 reviews)
Call Now(218) 727-1448WebsiteDirections

About Gregorich & Matack Family Dental

Gregorich & Matack Family Dental provides orthodontic treatment in Duluth, MN, with a 5.

0-star rating from 64 patients, offering Invisalign and Traditional Braces. The practice offers a range of orthodontic treatments including Invisalign, Traditional Braces, TMJ Treatment. Patients benefit from weekend appointments. With a 5.0-star rating from 64 patients, Gregorich & Matack Family Dental is a trusted choice for orthodontic care in Duluth, MN.

Treatments offered

InvisalignInvisalignTraditional BracesTraditional BracesTMJ TreatmentTMJ Treatment
GuidesHow much does Invisalign cost? →Adult braces cost guide →Teen braces cost guide →

Who They Treat

Gregorich & Matack Family Dental provides orthodontic treatment for the following age groups:

Children
Ages 6–11
Teens
Ages 12–17
Adults
Ages 18+

Insurance accepted

1 plan listed
Humana
Gregorich & Matack Family Dental does not list Medicaid. Coverage varies by plan tier — confirm with the office before your first visit.

Patient reviews

Sourced from Google

5.0
64 reviews
5★ 19
Alexios Livadaros
Alexios Livadaros
Edited a month ago
“

Always get great treatment and consultation. Clean and friendly environment. The personnel are amazing people from top to bottom. Me and my family are with this practice for 42 years. Today had a final treatment on a tooth that was initially considered lost. Got a crown and all is back to normal, no problems. That's why I appreciate the services provided by this dental clinic.

Grace Shin
Grace Shin
Edited 7 months ago
“

Update (2026) ★★★★★ • I had a crown done here about six months ago and later noticed the color was slightly darker than I preferred. When I mentioned it during a routine cleaning, the team responded kindly and reassured me that replacements—especially for front teeth—are very common. • They handled everything smoothly and efficiently. After a follow-up evaluation, the crown was replaced the next day in under two hours using 3D technology, and the fit and appearance are excellent. Dr. Nick was extremely attentive and detail-oriented. • What impressed me most was their integrity. The replacement was done without any additional charge, and I was encouraged to come back anytime if further adjustments were needed. This level of generosity and professionalism is rare. • Having lived in South Korea, where medical standards are very high, I can confidently say this clinic meets those expectations. The office is spotless, the staff are warm and welcoming (even with my baby), and small details—like great coffee made with real milk—make a difference. • Parking is covered for a couple of hours, and the downtown location makes visits easy and pleasant. Five stars without hesitation—this is a dental office that truly stands behind its work and treats patients with genuine care and respect. ———————————————————— (⬇️2025) Technology: Modern and impressive Building: New, clean, and comfortable Staff: Super friendly and welcoming Coffee: Sooo good ☕️ Painless Dentist: Absolutely true — especially during the cleaning! I had my old crown replaced the same day — it only took about two hours! Dr. Nick was amazing: professional, efficient, and incredibly gentle throughout the whole process. He didn’t push for any unnecessary treatments — just what was truly needed. I really appreciated his honesty and care. Highly recommend!

DeAnna Palmer
DeAnna Palmer
Edited 7 months ago
“

Unfortunately, I had no dental insurance for many years and no cleanings and some teeth issues. My first time at Gregorich and Matack was the best dental experience I've ever had! I saw Miss Lori and she was so gentle and kind! Thank you so much Lori! I met Dr Joe and he was kind and wonderful as well! I'll see you guys in a few months! I finally have hope that I can get my teeth repaired and under control again!

Hannah Friesen
Hannah Friesen
2 weeks ago
“

Gregorich & Mattack Family Dental has been excellent for our family! Their new facility is gorgeous, and the hygienists and dentists are all friendly, knowledgeable, and supportive. They even got my almost 3-year-old to sit through a cleaning with all smiles! Definitely would recommend Gregorich & Mattack to anyone seeking a dentist in the Twin Ports!

John Laine
John Laine
3 months ago
“

I have never had a bad experience in the years I have had dental work done by this Dental office. Always prompt and on time with appointments, quality work done and I am able to get back to my everyday life very quickly. I also notice how all the employees enjoy what they are doing and always greet you with a smile.

Read all 64 reviews on Google →

Questions about this practice

What orthodontic treatments does Gregorich & Matack Family Dental offer?+
Gregorich & Matack Family Dental offers: Invisalign, Traditional Braces, TMJ Treatment.
Does Gregorich & Matack Family Dental accept dental insurance?+
Gregorich & Matack Family Dental accepts Humana.
Is Gregorich & Matack Family Dental accepting new patients?+
Gregorich & Matack Family Dental is currently welcoming new patients in Duluth, MN. Call (218) 727-1448 to schedule.
Where is Gregorich & Matack Family Dental located?+
Gregorich & Matack Family Dental is located at 230 E Superior St. Get directions: https://maps.google.com/?cid=4977367336396619239&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA
What are the office hours for Gregorich & Matack Family Dental?+
Gregorich & Matack Family Dental office hours: Mon 7:00 AM–5:00 PM, Tue 7:00 AM–5:00 PM, Wed 7:00 AM–5:00 PM, Thu 7:00 AM–2:00 PM, Fri Closed–Closed, Sat Closed–Closed, Sun Closed–Closed.
What is the patient rating for Gregorich & Matack Family Dental?+
Gregorich & Matack Family Dental has a 5-star rating based on 64 patient reviews on Google.

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230 E Superior St
Duluth, MN 55802
Get Directions
(218) 727-1448
duluthtooth.com/
office@duluthtooth.com
Open in Google Maps
Accepting new patients
Weekend Hours

Accessibility & Parking

Wheelchair Accessible Entrance
Wheelchair Accessible Parking
Wheelchair Accessible Restroom
CashCredit CardsDebit CardsContactless / NFC
Mon7:00 AM – 5:00 PM
Tue7:00 AM – 5:00 PM
Wed7:00 AM – 5:00 PM
Thu7:00 AM – 2:00 PM
FriClosed
SatClosed
SunClosed

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