Mint Dental

(423) 486-9650

Mint Dental

Our combination of knowledge, compassion, and technical expertise allows our patients to enjoy a lifetime of healthy and beautiful smiles.

Dr. Armstrong looks forward to providing quality dental care for you and your loved ones.

The Mint Dental Team

Meet Dr. Damien Armstrong

Dr Damien Armstrong

Dr. Damien Armstrong is a skilled restorative, cosmetic, and general dentist in Downtown Chattanooga, TN. He provides each of his patients with comprehensive, personalized dental care for the best and most comfortable experience. Whether you are seeking to restore your smile with cosmetic options or replace teeth with dental implants, or address the most simple and complex of concerns, Dr. Armstrong and his skilled staff will develop a treatment plan to meet your unique needs and goals.

Personal Vision

At Mint Dental, our vision is to become your trusted source for quality dental care. By combining patience, compassion, and expertise, we are committed to establishing long-lasting relationships with every patient we see. When you visit our office, Dr. Armstrong and his talented staff will strive to provide comprehensive diagnosis and treatment to meet your diverse needs. We believe in creating an office environment that is clean, comfortable, and calming, to help make every treatment a positive experience.

Education and Background

Dr. Armstrong graduated from the Case Western Reserve University School of Dental Medicine in Cleveland, OH. Since completing his education, he has remained committed to advancing his knowledge in the fields of general, aesthetic, and surgical dentistry. He also enjoys exploring the fields of orthodontics, endodontics, and practice management.

Although Dr. Armstrong is a native of Bozeman, MT, he finds Chattanooga, TN, strikingly similar to his hometown due to its serenity, abundance of outdoor activities, and sense of community. Having felt a warm Southern welcome to his new home, he proudly provides patients of Chattanooga, TN, and surrounding communities with personable and quality dental care.


Dr. Armstrong is highly skilled in several different areas of dentistry. Understanding that many have the fear of the dentist, Dr. Armstrong is trained in sedation dentistry to make the experience comfortable. Rather than limiting his services to only general dentistry, he has also gained experience in helping our patients find relief from the symptoms of temporomandibular joint (TMJ) disorder, administering BOTOX® injections as a cosmetic and medical treatment, and developing complex restorative treatment plans to repair a damaged smile. This comprehensive range of services allows us to provide safe and effective dental care for your entire family. During a personal consultation, Dr. Armstrong will review your unique concerns and characteristics to develop a treatment plan that is customized for your needs.

Advanced Technology

At Mint Dental, we are also committed to using the most advanced equipment to perform the most accurate diagnoses and provide the most effective form of treatment. Our office is equipped with some of the most advanced dental technology available, including 3D imaging equipment and a chairside economical restoration of esthetic ceramics (CEREC®) machine. Whether you are seeking to repair a damaged tooth during a single visit with a same-day crown, or looking to restore an entire dental arch with implant-supported dentures, these tools allow us to provide the highest level of care directly in our office