5 Star Dental Care!

Our Patients Love Us!


Best Dentist in North Logan, UT!

Dr. Denim Arnoldson was born and raised in central Utah where he learned the value of hard work and integrity at a young age while working on the family farm. He met his wife while attending Snow College in Ephraim Utah. He graduated with honors from Utah State University with a bachelors degree in public health with dual minors in chemistry and business.

Dr. Arnoldson attended dental school at Dalhousie University in Halifax Nova Scotia. A long-standing and respected program that emphasizes extensive clinical experience. While there he received awards for his research in dental implants. He is board certified and a member of the American Dental Association.

Dr. Arnoldson and his family loved their time living in beautiful Nova Scotia and now are delighted to return and put down roots in Cache Valley. He enjoys spending time with his family and exploring the great outdoors.


We want you to be able to choose the dentist you are comfortable with instead of just going to the dentist that will accept your insurance. So we work hard to accept all major insurance providers.


Our dental office strives to help all patients to receive excellent dental care no matter who you are, or your financial situation! We have many options to help keep you healthy.


Just offering excellent dental treatments is not enough for us! We go the extra mile to ensure your dental experience is fantastic by having stellar customer service available to you.

Our Dental Services

360+ Google Reviews and Counting!

We have been supporting the community for many years!

You’ll love our office team members because they are fantastic people and fantastic at what they do. Our team is here to meet all your dental needs from the minute you walk in the door to the minute you leave.

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Everyone I have come into contact with from here has been great. They are very professional and listen to the patient and their needs and offer them the best service available. I had a root canal done on a front tooth which is always stressful, but they did it so well and quick and put a temporary crown on. I was able to come in after two weeks to have the permanent crown placed and it only took them 15 minutes to remove the temporary and set the permanent and it looks so natural, I couldn't be happier.
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I’m new to Logan and really hoped I’d find a good dentist, and I did! Ive had my share of bad dentist experiences, but Platinum Dental knows what they’re doing. I was involved with my care, I knew what was going on because the explained it. I felt confident l was in good hands the whole time. I’ll be recommending Platinum Dental to my friends and family!
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It was my first visit at Platinum Dental and I thought it was great! They were all so friendly and I was greeted upon arrival with a big smile and a hello! They checked my insurance for me and went over all of my dental needs. They were very knowledgeable and answered all of my questions. I appreciate everyone who made it a great experience. I would recommend this office to everyone who is looking for a new dentist! I know I’ll be going back!!
Most Common Questions

We understand that for many individuals dental insurance isn’t available in your current circumstances, but we still want to help make sure you get the dental care you need! This is why we strive to have options for every budget and offer multiple financing options through CareCredit. No matter what your situation is, we want you to feel confident you’re getting the dental care your smile deserves.

Nothing is as effective at preventing costly invasive treatments as regular dental exams! By checking in on your dental health we can spot issues when they’re small and easily managed and in this way we strive to save you from ever having to suffer through serious dental conditions.

The truth is, you’ll probably be clued right in when you’re in for a dental problem because you’ll feel it. While this isn’t always the case most of the time there will be very clear signs such as:

  • Sores in your mouth
  • Pain in your jaw
  • Redness
  • Bleeding Gums
  • Sensitive teeth
  • Swollen face or gums
  • Broken teeth
  • Halitosis or in other words bad breath or a bad taste in your mouth

If you or your children are experiencing any of these symptoms give us a call right away to set up an appointment and get an exam and treatment plan.

There are plenty of DIY whitening kits out there, and occasionally we will even send home kits with patrons who ask for them, but nothing can compare to the whitening treatments we are able to perform here in the office. Before you use any whitening procedure it’s best to talk to your dentist and find out what will be safe for your teeth specifically.

Fluoride is actually a 100% natural mineral that helps to strengthen enamel (the protective outer layer of your teeth) and prevent cavities. The ADA suggests that adults and children should get regular fluoride treatments as per the guidance of their dental care provider to help prevent cavities and promote long-term health for your teeth.

While the actual cost of treatment will vary from individual procedure to individual procedure we work very hard to make sure that our patients are getting the best care at the most affordable prices. In the spirit of great prices, for only $99 you can get a Cleaning, Exam, and Digital X-rays to ensure a clean bill of health for your teeth!

We are eager to help you get into our office for the dental care you need whether big or small! Give us a call today so that we can get you set up with an appointment as soon as possible for your schedule and ours.

How to Find Us