About Dr. Andrew Martinssen DDS Sandpoint Dental Care

Dr. Andrew Martinssen DDS Sandpoint Dental Care is proud to serve the Sandpoint, ID community with high-quality dental care designed to support healthy smiles and lasting confidence. As a trusted dentist, the practice is dedicated to providing the kind of attention, skill, and personalized service patients look for when choosing a dental home. From routine care that helps protect oral health to treatments that support comfort, function, and appearance, the team focuses on creating a positive experience that helps patients feel informed, cared for, and at ease every step of the way. Located conveniently at 311 S Division Ave in Sandpoint, the practice offers a welcoming setting where patients can access professional dental services with confidence. Whether you are maintaining your oral health, addressing a concern, or simply looking for a dependable dentist you can count on, Dr. Andrew Martinssen DDS Sandpoint Dental Care is committed to delivering quality care that makes a meaningful difference. With a strong reputation reflected in a 5.00 out of 5 rating from 747 reviews, the practice has earned the trust of its patients through consistent service and a focus on satisfaction. For individuals and families seeking reliable dental care in a supportive environment, Dr. Andrew Martinssen DDS Sandpoint Dental Care provides both peace of mind and a clear path toward better oral health. To learn more about services or to schedule a visit, contact the office at +1 208-263-7597 and discover the value of having a dedicated dental team on your side.

Last updated: Apr 28, 2026

Business Hours

Closed · Friday Closed
Thursday 7 AM-3 PM
Friday Closed
Saturday Closed
Sunday Closed
Monday 7 AM-3 PM
Tuesday 7 AM-3 PM
Wednesday 7 AM-3 PM

Customer Reviews

5.00
Based on 747 reviews
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Angie Baker

It was my first time at this dentist office, but I can definitely see my self returning. They are a wonderful bunch.

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Barbara Mulvey Little

I had my first appointment with Dr. Martinssen and his staff today. It was a great experience. My hygienist Mel was so thoughtful, caring, and friendly plus very professional. She compassionately accommodated an issue I have with an intense gag reflex working to make my experience as easy as possible for me. Dr. Martinssen was also friendly, professional, and caring, …

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Jennifer L

Very friendly atmosphere - I had such a great experience with Susie at the dentist’s office. She made sure I felt comfortable the entire time and her professionalism and genuinely caring attitude really stood out. If you’re looking for someone who makes a dental visit feel stress-free, Susie is amazing. Highly recommend! 😁

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David Mertz

Top notch dental care and services. Very friendly staff, a dentist that truly cares, and clean efficient service. Gina is a fantastic hygienist!!!

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Andy Kennaly

Very professional and thorough. The in-house benefits package is helpful financially and covers a range of expenses. Very friendly staff who have the patient’s health and safety needs as a top priority.

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Dave Hubbard

All I can say is... Wow! I needed a Dentist after recently moving from abroad and after calling several Dentists in Sandpoint no one could see me before 6 months. I stumbled onto this Dentist and I was so impressed. From Sam in the office to the incredible hygienest to Dr. Martinssen himself I can easily say this is the …

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Phil Andrews

We are living in Sandpoint for the summer and I needed to see a local dentist for cleaning and exam and found this one. Awesome dentist and hygienist & friendly receptionists. If we were staying long term in Sandpoint I'd definitely choose them as my dentist/hygienists.

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Sheri Jones

They always do great work and are so friendly. I’ve been going here for many years. Mel is fantastic. Had Dr. A for so long and miss him and Laurie but the new dentist is great!

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Michelle Bessette Verrett

I've been going here for over 5 years and consistently receive exceptional care. The entire team is welcoming, professional, and truly makes you feel comfortable. The hygienists and Dr. Martinssen are very thorough and gentle. I love that Dr. Martinssen explains what he is doing. I highly recommend this office to anyone looking for top-quality dental care.

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Kiah Mays

As someone who’s never been a big fan of the dentist, I was honestly a little nervous going in but this experience completely changed that for me. From the moment I walked in, I felt so welcomed and taken care of. Susie was absolutely incredible so kind, thorough, and genuinely made me feel comfortable the entire time. She explained everything …

People Also Ask

Where is Dr. Andrew Martinssen DDS Sandpoint Dental Care located?
Dr. Andrew Martinssen DDS Sandpoint Dental Care is located at 311 S Division Ave, Sandpoint, ID 83864, United States, Sandpoint, ID, United States. You can get directions here.
What is Dr. Andrew Martinssen DDS Sandpoint Dental Care rated?
Dr. Andrew Martinssen DDS Sandpoint Dental Care has a rating of 5.00 out of 5 stars based on 747 customer reviews.
What are Dr. Andrew Martinssen DDS Sandpoint Dental Care's hours?
Dr. Andrew Martinssen DDS Sandpoint Dental Care's hours vary by day. Please check the Business Hours section above for the full weekly schedule.
How do I contact Dr. Andrew Martinssen DDS Sandpoint Dental Care?
You can reach Dr. Andrew Martinssen DDS Sandpoint Dental Care by phone at +1 208-263-7597.
What type of business is Dr. Andrew Martinssen DDS Sandpoint Dental Care?
Dr. Andrew Martinssen DDS Sandpoint Dental Care is a health & wellness business located in Sandpoint, ID. <!-- VOILA_REWRITTEN --> Dr. Andrew Martinssen DDS Sandpoint Dental Care is proud to serve the Sandpoint, ID community with high-quality dental care designed to support healthy smiles and lasting confidence. …