World-Class Dentistry in Bismarck, ND

You deserve a team who listens. We’re committed to earning your trust in every individualized experience!

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Voted #1 Best Dental Clinic in Bismarck ND

-Bismarck Tribune, Best of the Best 2020 & 2021

Our Dental Services

Family Dentistry

We treat your family like our dental family, addressing unique needs at every stage of life. A true family dentistry practice.

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Cosmetic Dentistry

A confident smile has life-changing benefits. We restore your teeth back to their natural strength and beauty.

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Restorative Dentistry

Replace broken or missing teeth to restore the function, beauty, and integrity of your smile.

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Tongue and Lip Tie

Tight bands of tissue affect breastfeeding, breathing, chewing, swallowing and digestion.

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In addition to the above services, All Smiles Dental offers Dental Implants, Root Canals, Dental Crowns, Teeth Whitening and general dental care of all kinds. Whether you just need teeth cleanings or oral surgery, we’re here to help. We also spend time on patient education, so you know what we’re doing and why. You’re never be in the dark. We promise clear communication and transparency every step of the way!

Meet the Doctors

Dr. Brielle Renz

A Bismarck native, Dr. Brielle Renz is committed to providing the best care possible for her patients. She attended dental school at Western University of Health Sciences in Pomona, CA and dedicates hundreds of hours to continuing education each year.

She is a member of the American Dental Association (ADA), American Association of Women Dentists (AAWD), and the International Affiliation of Tongue-Tie Professionals (IATP). Dr. Renz has obtained her Associate Fellowship in Laser Dentistry through the World Clinical Laser Institute (WCLI) and uses the technology daily in her practice. Through the use of Solea laser dentistry, as an alternative to traditional dentistry, Dr. Renz is able to provide her patients with a relaxed and comfortable dental experience. Come see for yourself!

Dr. Anna Coyne

I am so grateful to be back in my hometown providing dental care to the local community. With every patient, I strive to educate them about their personal dental needs, and help them feel as comfortable as possible throughout their dental experience. What I look forward to the most is developing life-long relationships with my patients and their families, while providing exceptional dental services for generations to come.

I am an active member in the North Dakota Dental Association (NDDA), American Dental Association (ADA), Academy of General Dentistry (AGD) and Special Care Dentistry Association (SCDA).

When I am not in the office, I love spending time with family and friends. My husband and I recently welcomed our son and we have enjoyed making memories with him. You’re most likely to find me outdoors, playing sand volleyball, or in the kitchen baking all the sweet treats. You may also find me at Taylor Swift’s next concert!

I look forward to meeting you and your family at All Smiles Dental!

No Insurance, no problem.

All Smiles VIP Discount Plan

Our dental discount plan offers flexible payment options even if you don’t have dental insurance. Covers most dental care needs, including root canals, dental implants, teeth whitening, and more. Get the cosmetic dentistry you deserve for a lifetime of smiles.

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What Patients Say About All Smiles Dental

All Smiles Dental

5.0

Based on 499 reviews

See all reviews Write a review

All Smiles Dental

See all reviews Write a review

All Smiles Dental

5.0

Based on 1 reviews

See all reviews Write a review

The entire team was amazing with our 3 year old. She thought it was a castle and Dr Brielle was a princess (I won’t argue if that makes it easier to get my little to the dentist). Catelyn explained... everything she was going to do and let her look at all of the tools before beginning anything. The front desk was alsoSo bright and sweet from the moment you walk in. Amazing staff and will be going there with all of our children.read more

Melissa A.

20:33 13 Jul 21

I’ve never been to a dentist with such a compassionate and caring staff. All these ladies are meriting the kudos I give them and everyone should. From the moment you walk in you’re welcomed by name... all the way to the chair. They calm you, listen to reservations you might have about visiting a dentist after so many years. They are never judgemental and work though it with support and care. They understand everyone's fear and embarrassment about their smile and let you know they are there to help, support, and fix any problems you may have..From a person with bad gums, and rotting teeth (British and German heritage) I never figured I would open-mouth smile again. But here I am learning to show my smile once again after twenty-plus years. I’ve not only gained new self-confidence, self-esteem, but a new love in life. All thanks to the countless hours I spent with Dr. Renz and her heartfelt team.Do you want to smile again?This is your teamread more

Marc M.

01:30 02 Sep 21

Dr. Renz was super helpful and SO amazing with my son. I liked her so much that I will be switching my own dental care to her! I would recommend her to everyone!!

Taryn S.

00:25 06 Oct 21

Always a positive and professional experienceat All Smiles Dental. I actually look forwardl to going, which is saying alot. Dr. Renz, Dr. Coyne, Amber, Lindsey and staff are a pleasure to deal... with. I highly recommend this practice.Another 6 mo's. check up today...again, 5 star experience!!read more

Bob O.

02:36 19 Nov 21

I had my first crown last week. I have never really needed any extra dental work but since I turned 50 it seems my teeth are showing their age. I was a little freaked out but was great! Dr Renz and... Kayla made me feel at ease. Brooke gives a great local anesthetic shot- I hardly felt anything! The coolest thing was watching my crown being made in the office! I had it all done in about 2 hours and it feels great! I had been with the same Dentist for 20 years and when he retired I had to find a new one. Highly recommend All Smiles! Dr Coyne also previously fixed my front chip and it looks totally natural! Thanks all smiles!❤️read more

Gina P.

18:57 09 Jul 21

Wow did I pick the right dentist. I didn't realize how ugly my teeth were and it was affecting my self esteem and my smile. Teeth cost a lot of money and when you go cheap, it doesn't last, looks... terrible and can affect your entire outlook on life. Every picture I was in I could see my old bridge glowing as my natural teeth continued to discolor and wear with age. It made me look old. The All Smiles team took the time to reassure me with pictures and models that replacing the bridge and doing the top 10 was the way to go to get what I really wanted. I feel like I have a movie star smile now. I never had a bad interaction with any of the staff. Kimmy, Val, and Cindy are the sweetest people you will ever meet as they always made me feel comfortable, relaxed and taken care of. And of course Dr Renz is such a perfectionist and it shows. She allowed me to tweak and adjust everything until I was 100% satisfied.read more

Rachele H.

15:35 12 Jul 21

All smiles Dental office is amazing. When I walked in I was greeted by a lovely receptionist who knew my son and I name . Yes I previously filled out paperwork, however we had never been before and... that made me feel valued, she cared enough to know who would be arriving. Moreover, it is beautiful inside, very clean and homey yet professional atmosphere. I was nervous about the dead most people are but in that atmosphere the nervousness fades away. They also have an astonishing area dedicated to moms, that in itself made me want to return. The dentist was very informative, an excellent listener and she made sure that I felt comfortable in my decision based off of the options that were presented. All in all it was a great experience. 100 % recommend them.read more

Lady A.

00:30 30 Sep 21

Genuine team all around! They are gentle, thorough with my teeth cleaning. Also, explain everything so well- current health, home care, and potential treatments.

Angela O.

01:31 19 Nov 21

Brielle has helped me overcome my fear of the dentist, she has a way of being sweet and so professional. I appreciate how hard she works for her patients and the relationship she has with her staff... make it feel warm, welcoming and less stressful. It’s been such a fabulous office to visit and I’ve appreciated her throughout the years, there’s no place I’d rather go.. she’s the absolute best!!!read more

Katelyn B.

01:25 10 Nov 21