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Northern Oral & Maxillofacial in Duluth, Minnesota, provides orthodontic and oral surgery services for patients requiring comprehensive treatment.

About Northern Oral & Maxillofacial
Extractions and surgery anxiety come up again and again, with reviews describing calm handling and minimal discomfort at this Duluth practice.
Reviews here focus heavily on surgical procedures like extractions, implants, and wisdom teeth removal, with many describing little to no discomfort afterward. Anxious and first-time surgery patients come up often, with staff credited for keeping them calm through laughing gas, distraction, or steady reassurance during the procedure itself. Several reviews also mention that surgical steps, costs, and timelines are laid out clearly before treatment begins, and that procedures like wisdom tooth removal are often scheduled and completed within about a week.
Summary of 200 patient reviews, August 2023–September 2026, updated September 2026
Northern Oral & Maxillofacial in Duluth, Minnesota, provides orthodontic and oral surgery services for patients requiring comprehensive treatment.
The practice offers surgical orthodontics and TMJ treatment, addressing conditions that often require coordination between orthodontic and surgical approaches. The clinical team includes Dr. Duncan R. Puffer, Dr. Timothy L. Morse, Dr. Peter J. Mayer, Dr. Benjamin T. Heggestad, Dr. Marty J. Espe, and Dr. Mark T. Ash. The practice is board certified by the American Board of Orthodontics. Northern Oral & Maxillofacial operates three locations to serve patients throughout the region. Patients can schedule appointments through the practice's online booking system. The practice accepts insurance and offers payment plans for treatment costs. CareCredit financing is also available for those who qualify. Northern Oral & Maxillofacial has received a 4.8 Google rating based on 495 reviews. The practice serves patients in Duluth and surrounding areas in Minnesota. Treatment planning is individualized based on clinical examination and diagnostic records to determine appropriate care.
Treatments offered
Orthodontists at this office
Dr. Duncan R. Puffer, DDS
NPI verified · no bio or photo on file
Dr. Benjamin T. Heggestad, DDS, MD
NPI verified · no bio or photo on file
Dr. Mark T. Ash
NPI verified · no bio or photo on file
Dr. Peter J. Mayer
NPI verified · no bio or photo on file
Dr. Timothy L. Morse
NPI verified · no bio or photo on file
Dr. KIRSTIN M CARLSON --
NPI verified · no bio or photo on file
Dr. Marty J. Espe, DDS, MD
NPI verified · no bio or photo on file
Dr. LUKE D CARLSON --
NPI verified · no bio or photo on file
Insurance accepted
What patients say
Latest review 2 months ago
What patients praise
Things to know
Who it suits
Doctors patients mention
| Oct 2023 | 0 |
|---|---|
| Nov 2023 | 7 |
| Dec 2023 | 10 |
| Jan 2024 | 9 |
| Feb 2024 | 7 |
| Mar 2024 | 7 |
| Apr 2024 | 16 |
| May 2024 | 8 |
| Jun 2024 | 9 |
| Jul 2024 | 10 |
| Aug 2024 | 6 |
| Sep 2024 | 10 |
| Oct 2024 | 8 |
| Nov 2024 | 9 |
| Dec 2024 | 9 |
| Jan 2025 | 7 |
| Feb 2025 | 2 |
| Mar 2025 | 11 |
| Apr 2025 | 10 |
| May 2025 | 9 |
| Jun 2025 | 2 |
| Jul 2025 | 1 |
| Aug 2025 | 11 |
| Sep 2025 | 3 |
| Oct 2025 | 4 |
| Nov 2025 | 7 |
| Dec 2025 | 9 |
| Jan 2026 | 4 |
| Feb 2026 | 4 |
| Mar 2026 | 11 |
| Apr 2026 | 10 |
| May 2026 | 11 |
| Jun 2026 | 7 |
| Jul 2026 | 3 |
| Aug 2026 | 1 |
| Sep 2026 | 2 |
| Theme | Praise | Criticism |
|---|---|---|
| Friendly staff | 87 | 4 |
| The orthodontist | 66 | 4 |
| Gentle, comfortable care | 41 | 1 |
| Clear explanations | 32 | 1 |
| Scheduling & wait times | 12 | 10 |
| Cost, insurance & financing | 8 | 6 |
| Responsiveness | 11 | 3 |
| Treatment results | 11 | 1 |
Recent reviews from Google
Really impressed with Northern Oral Surgery’s whole team. Front desk ladies were very sweet. Dr. Erickson and his RN Kelsey and surg tech were all very nice and answered any and all questions I had. Highly recommend!
I have had 2 teeth pulled here by 2 different Oral Surgeons. Both did amazing jobs. Their pain and discomfort management is above and beyond. The Surgeons assistants are all so very kind and helpful. I am 1 day post wisdom tooth(1) removal and I have no swelling or discomfort.. I am truly amazed. Thank you Northern Oral!
Lack of tooth is excellent. No bleeding, swelling, pain, discoloration. John, Leah, Dr Mayer all were pleasant, efficient and properly appreciative of my cartoons!
Great experience! Office staff was friendly, it was nice to hear them laughing as they worked, they enjoy their jobs. Dr Ash was awesome, and out me at ease immediately. I highly recommend them!
As was the case with my own oral surgery and implant several years ago, the consult with Dr. Morse for my wife was very helpful and satisfying. We look forward to continuing the process.
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