Board-Certified Periodontists Serving North Denver Since 1986
Two locations in Broomfield and Northglenn. All doctors certified by the American Board of Periodontology.
Availability
Monday to Friday
How Can We Help You
Choose Your Perfect Smile Service – We’ve Got You Covered!

Dental Implants
Permanent tooth replacement that looks and feels natural. We offer single implants, All-on-4, and Teeth in a Day at both locations.

Gum Disease Treatment
From early gingivitis to advanced periodontitis, we treat all stages of gum disease with proven clinical methods.

Gum Graft Surgery
Stop gum recession and protect your teeth. Traditional gum grafting and the minimally invasive Pinhole Surgical Technique, both available here.

Sedation Dentistry
IV sedation and oral sedation available for patients with dental anxiety or complex treatment needs.
Welcome to Our Practice
Colorado Gum Care has been the trusted periodontist for North Denver families for 40 years. Our five board-certified periodontists specialize in dental implants, gum disease treatment, gum grafting, and full-mouth restoration. We see patients at two locations in Broomfield and Northglenn.
If your dentist referred you, or if you are looking for a specialist you can trust, you are in the right place.

Why Choose Us
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What Sets Us Apart
Quality Care
For concerns related to gum health, visit our board-certified periodontists. Our team is dedicated to providing attentive, personalized care. We will assess, diagnose, and offer tailored recommendations based on a comprehensive understanding of your overall health.
Well-informed Patients
At Colorado Gum Care, we believe that well-informed patients make better decisions about their health. That’s why we have a comprehensive section on our website about periodontics, gum diseases, and treatments. Feel free to explore these pages for information on your periodontal needs and care.
Comfortable, Convenient Setting
Our doctors are available in two locations and five days a week for your care. We also offer evening appointments as needed.
Advanced Treatment Solutions
Implants
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Implants
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Implants
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Meet The Team That Will Transform Your Smile
All our surgeons at Colorado Gum Care are board certified in the practice of periodontics and the placement of dental implants.

Matthew A. Johanson
DMD, MS

Tyler D. Borg
DDS, MS

Mark A. Wheeler
DMD

Katelyn Fleming
DMD, MSD

Dr. Anthony C. Rademacher
DMD, MSD
We Are Professionals
At Colorado Gum Care, our commitment is to provide top-quality care to well-informed patients in a comfortable and convenient setting. All the doctors at our practice are board-certified by the American Board of Periodontology and have been recognized as Top Periodontists by 5280 Magazine!
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Restore Your Natural Smile
Imagine not having to hide your smile ever again…
With proper care, your dental implants will last a lifetime! Dental implants are less expensive in the long term compared to other treatment options, like bridges or traditional dentures, which may need to be replaced several times.
Are you ready to smile confidently, knowing that you have your full set of teeth back?
Prevent Bone Loss & Maintain Facial Structure
A great benefit of Dental Implants is that they don’t come loose like traditional dentures. After your Dental Implant treatment the result will look completely natural. The tooth sits flush against your gum giving you a natural smile while also allowing you to eat the foods you love and maintain your facial structure!
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Frequently Asked Questions
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