Welcome to Coats Dental Group Family & Cosmetic Dentistry of Longmont
Providing Generations ofLongmont Families with
Exceptional Smiles
I followed in my father’s footsteps more than 20 years ago because not only do I love helping people, but I also care deeply for the Longmont community where I grew up. Every day, I don’t just take care of nearby patients, but rather, I look after my friends and neighbors. That’s why I work diligently to deliver the best experience possible.

What Makes Our Dentistry Different?

Family-Owned
& Operated
Dr. Coats is a second-generation dentist who grew up right here in Longmont, so you can trust that your satisfaction will always come first!
Learn More About Us
Patients
Are Family
Here, we remember our patients’ names, ask about their families and hobbies, and do everything possible to make our dental office feel like a second home.
Learn About Your 1st Visit
Comprehensive
Dental Care
Whether you just need checkups for the kids or want to transform your smile, Dr. Coats can take care of it right here at our nearby dental office.
Explore Our Dental Services
Passionate
Dental Team
We love what we do, and it shows in the consistently fast and friendly service our patients enjoy at every appointment.
Meet Our Dental TeamLongmont’s Trusted Dentists
Meet Our DentistsOur dentists are ready to give you the one thing that others won’t—time. At other practices, they are happy to rush their patients in and out, but both of our dentists like to slow things down to really understand someone on a personal level and deliver world-class dental care every single visit. With more time comes more comfort, better results, and a healthier, more beautiful smile that is guaranteed to last. We can’t wait to get to know you better and serve you, whether for a routine checkup or emergency care . You can learn more about our dentists by clicking below!
Meet Your Dentists

Restorative Dentistry
Reclaim Your Teeth,Change Your Life
Have your teeth seen better days? Missing a few members of your smile? With our restorative services – from tooth-colored fillings to modern dentures – Dr. Coats can turn back the clock and help your smile look and feel like it used to or even better!
Explore Our Restorative Services View Our Restorative Smile Gallery
Cosmetic Dentistry
Smile YourAbsolute Best
If you’re unhappy with the appearance of your smile, you can do something about it, and it will be easy with Dr. Coats! Using a custom-tailored treatment, like veneers, he can fix flaws and enhance every aspect of your teeth to make your dream look a reality.
Explore Our Cosmetic Services View Our Cosmetic Smile GalleryMore Featured Services
How Can We Help You?
I Need a
Checkup & Cleaning

I Have a
Cavity or Broken Tooth

I am
Missing One or More Teeth

I Need a
Dentist for My Child

I am
In Pain & Need Help
I’ve been going to Dr. Coats for 7 years. He is a fantastic dentist and his hygienists are the best! He is very gentle and compassionate. I’ve always been comfortable when having work done. He is very conservative in his treatments and I trust his judgement 100%!
Great place with great people! They've truly helped to get my dental health in check and have always gotten me into the office in a timely manner. Dr. Coats and his amazing staff have made the dentist office a great experience!
The office staff offers professional care. Dr. Coats is extremely thorough and does an excellent job at taking care of my mouth. His restorative work is top notch, leaving a very comfortable feel along with confidence that it is done right.
Dental Patient Special Offers
You don’t have to spend a lot to get truly great dentistry. With just a few clicks, you can instantly redeem one of our special offers.

Dental Insurance & Financing
Your Guide
to Affordable
Dentistry
We know that affordability is extremely important when it comes to your dental care. That’s why we are a Delta Dental Premier dentist near you that’s proud to welcome many of the nation’s leading providers. We're also happy to process medical insurance for sleep apnea therapy and other services. Plus, we offer flexible, low-to-no interest financing to help you cover the cost of extensive treatment plans or cosmetic dentistry!
Learn More About Dental Insurance Explore CareCredit® Financing
Finding Our Longmont Dental Office
Essential preventive care, smile-restoring dental implants, and calming sedation dentistry are just a few of the comprehensive dental services we provide at our Longmont dental office. When it comes time for your appointment, you’ll find us at 1305 Sumner St STE 300 in Longmont, CO. We’re near Longmont United Hospital, Loomiller Park, and Mountain View Elementary. If you have any trouble finding us, don’t hesitate to give us a call!
