About Us

GB Dental Associates in Greeley, CO

At GB Dental Associates, we provide high-quality, patient-centered dental care in a welcoming and comfortable environment. For nearly 50 years, we have been committed to helping individuals and families in Greeley and Northern Colorado achieve and maintain healthy, confident smiles.

Exceptional Dentistry, Personalized for You

Our approach is simple:

  • Personalized, judgment-free care tailored to your unique dental needs.
  • Comprehensive dentistry, from routine cleanings to full-mouth rehabilitation.
  • A dedicated and experienced team focused on long-term oral health solutions.

Whether you're looking for preventive care, cosmetic enhancements, or restorative treatments, we are here to guide you every step of the way.

Call (970) 339-9770 or schedule an appointment online today to experience the GB Dental Associates difference.

Meet Dr. Nathaniel Kunzman

Providing Expert Dental Care with a Heart for Service

At the core of GB Dental Associates is Dr. Nathaniel Kunzman, a highly respected dentist known for his expertise, leadership, and commitment to patient care. A graduate of Temple University School of Dental Medicine, he holds dual degrees in Dental Medicine (DMD) and Business Administration (MBA).

Dr. Kunzman completed a two-year General Practice Residency at Albert Einstein Medical Center, serving as Chief Resident in his second year. His leadership in the field has earned him fellowships in prestigious organizations and recognition as a 5280 Magazine Top Dentist.

Beyond clinical excellence, he is deeply involved in community service, volunteering both locally and internationally to provide dental care to underserved communities.

Learn more about Dr. Kunzman and his dedication to exceptional dentistry.

Meet Our Team

Our dedicated team is committed to exceptional patient care, comfort, and long-term oral health solutions.

Dental Hygienists

Our hygienists focus on preventive care and patient education, ensuring that every patient leaves with a healthier, brighter smile.

Laura, RDH

A graduate of Concorde, Laura is passionate about helping patients achieve their dental goals. She enjoys spending time with her daughter, traveling, and attending concerts.

Bryanna, RDH

With a background in orthodontics and hygiene, Bryanna loves making a positive impact on her patients. She enjoys hiking, paddleboarding, and spending time with her family.

Tyler, RDH

A Colorado native with a decade of experience, Tyler enjoys educating patients on better oral health practices. He spends his free time hiking, kayaking, and fishing.

Reagan, RDH

With a strong background in periodontal care, Reagan provides gentle, effective hygiene treatments. She enjoys spending time with her husband and dog, Milo.

Front Office Team

Our front office team ensures that every patient has a smooth, stress-free experience, from scheduling to insurance assistance.

Yoli, Office Manager

Yoli oversees all administrative and financial operations, ensuring that the office runs efficiently. She enjoys traveling and spending time with her family.

Yvette, Treatment Coordinator

With experience in both dental assisting and office coordination, Yvette helps patients navigate their treatment plans with ease.

Maria, Patient Coordinator

Maria has been in the dental field for eight years, assisting patients with scheduling, questions, and comfort during their visits.

Dental Assistants

Our skilled dental assistants work alongside Dr. Kunzman to provide high-quality restorative and cosmetic treatments.

Ruby, EDDA Certified Dental Assistant

With years of experience in restorative dentistry, Ruby helps patients feel comfortable and confident in their care.

Terry, EDDA Certified Dental Assistant

A valued member of the team since 1990, Terry is known for her expertise in restorative procedures and her ability to build lasting patient relationships.

In-House Dental Lab

Our in-house E-Creations Dental Lab allows us to create high-quality, custom restorations with precision and efficiency.

Evelyn, CAD/CAM Dental Technician

As our digital designer, Evelyn crafts custom crowns, bridges, and implant restorations using advanced 3D technology.

Why Choose GB Dental Associates?

1. A Legacy of Excellence

With nearly 50 years of service in Greeley, we have built a reputation for trust, integrity, and outstanding results.

2. Personalized, Patient-First Approach

No two smiles are the same. We tailor every treatment plan to the specific needs and goals of our patients.

3. Advanced Technology & Comprehensive Care

We offer state-of-the-art solutions, including:Digital dentures & 3D printing for precise restorations.Implant dentistry for long-term tooth replacement.Invisalign & cosmetic treatments to enhance smiles.

4. Comfortable & Stress-Free Experience

From gentle sedation options to a compassionate team, we make every visit as relaxed and pleasant as possible.

5. Community-Driven & Philanthropic

Dr. Kunzman and our team are actively involved in local and global dental outreach, providing free dental care to those in need through organizations like Colorado Mission of Mercy.

Our Commitment to Preventive Care

We believe that proactive dental care is key to long-term oral health. Our team is dedicated to:

Educating patients on at-home care strategies.

Creating a comfortable environment where patients feel at ease.

Offering comprehensive preventive treatments to maintain healthy teeth and gums.

Whether it’s a routine cleaning, advanced restorative work, or cosmetic enhancement, we focus on helping you achieve your healthiest smile.

Join the GB Dental Associates Family

If you’re looking for a dental practice that prioritizes comfort, expertise, and personalized care, GB Dental Associates is here for you. We welcome patients of all ages and backgrounds, offering multilingual services in both English and Spanish to ensure that everyone feels at home.

Call (970) 339-9770 or schedule an appointment online to experience exceptional dental care in Greeley, CO.

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