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Signature Smiles Dentistry

Signature Smiles Dentistry is a welcoming dental practice serving the tight-knit community of Parker, Colorado, and the surrounding areas. As a new practice with a modern office, Nate Gunning, DDS, and the rest of the Signature Smiles Dentistry team know how important it is to create a warm, friendly environment.

The entire team is both knowledgeable and passionate about their work. They truly enjoy providing their patients with the best dental care possible, whether they visit the office for a routine teeth cleaning or a more extensive treatment, such as porcelain veneers.

Signature Smiles Dentistry is equipped with the latest technology to ensure personalized care that’s comfortable, safe, and effective. Along with CEREC® same-day crowns, the practice offers periodontal disease treatments with diode laser technology to restore tissue damage. With patient comfort in mind, the team also uses Nomad™ handheld X-rays and entirely digital impressions, eliminating the need for messy, goopy molds.

The dental team is both conservative and preventive when providing dental care. They don’t believe in masking dental problems with temporary solutions that are bound to fail in the future. Instead, they focus on restoring and improving oral health now, so patients don’t have to return for extensive, costly dental work later on.

Above all, Signature Smiles Dentistry treats everyone the same way they treat their own team — like family. The providers believe that a friendly staff who enjoys one another and their work is the foundation for a dental practice that feels like home. To schedule a visit with the team at Signature Smiles Dentistry, call the office or book an appointment online today.

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Our Dental Team

Our team is always excited to welcome new patients into our practice. We’re not just a dental practice; we’re family. We also consider our patients as part of our family. New patients are always welcome to find their signature smile with our knowledgeable and well-trained team.

Our team takes our time to learn about each of our patients and what they need. We work hard to make sure our patients feel comfortable, safe, and well taken care of. Patients will have a clear understanding of procedures and services to ensure a stress-free experience every visit.






Our Team

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Accepted Insurances

We accept most major insurances. We offer an in-house discount plan for patients that do not have dental insurance. Please contact our office for all insurance related questions.

Anthem Blue Cross Blue Shield
Delta Dental
EMI Health
United Concordia
United Health Care


Top 5 Reasons to Seek Emergency Dental Care

An accident has a way of turning a relaxing day off into a stressful situation. When you sustain a mouth injury do you know where to get after hours care? Signature Smiles Dentistry can help. Read on.

The Stages of Gum Disease

Gum disease is a common dental issue, but can be largely prevented through vigilant brushing, flossing, and making those all-important dental visits. Read on to learn more about the early stages of gum disease.

Signs You Might Need Emergency Dental Care

Routine dental care for cleanings or checkups are planned and booked in advance, but sometimes you need immediate dental care. Read on to learn the signs of an oral health emergency.


Words from our patients

  • Google

    "All the staff members were friendly and helpful. They were knowledgeable about their craft and helpful in educating me on various procedures."

    Kristen P.
  • Google

    "Dr. Gunning’s staff was attentive to all my needs and created a warm, comfortable experience throughout my visit."

    Eric W.
  • Google

    "I’m really happy that I found Dr. Gunning and his amazing team. I give my experience 5 stars."

    Aimee K.
  • Google

    "Had my cleaning then two fillings replaced. It was the fastest and most painless I’ve ever had. They did a great job."

    Cara J.
  • Google

    "Dr.Gunning followed up post-cavity filling and asked how I was feeling."

    Laura N.
  • Google

    "Had an incredible first visit at Signature Smiles today! Truthfully, I hadn’t been to the dentist in a few years, and the team made the experience easy & stress-free."

    Alix M.
  • Google

    "Dr. Gunning’s wonderful personality along with his fabulous dental skills really made me feel comfortable and well looked after."

    Fiona S.
  • Google

    "I love this Dentist’s office!! Dr. Gunning has created a wonderful team. They are always so friendly and competent."

    Desi W.
  • Google

    "Signature Smiles has such a nice clean office, advanced technology and methods, and the friendliest staff! So glad we found them, and would strongly recommend."

    W Taylor
Signature Smiles Dentistry
17805 Cottonwood Dr., 115
Parker, CO 80134
Phone: 720-722-3792
Fax: 720-787-7717
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