Doctors
Andrew Armbrister, DDS
Dr. Armbrister is a lifelong resident of the Tri-Cities area and has been practicing dentistry since 2002. With a focus on sedation dentistry and Invisalign®, he is passionate about helping patients achieve their best smiles in a calm and comfortable environment.
Ashley Hinkle, DMD
Dr. Hinkle earned her DMD at Roseman College of Dental Medicine and was actively involved in leadership and community service during her education. She enjoys spending time with her family and providing care that combines professionalism and a personal touch.
Austin Gambrel, DMD
Dr. Gambrel, a Kentucky native, is dedicated to comprehensive care, particularly oral surgery and endodontics. When he’s not serving his patients, he loves spending time with his family and exploring the great outdoors.
David Marshall, DDS
Dr. Marshall has a strong background in implant dentistry and IV sedation, having completed advanced education and residency programs. His passion for community dental care and his wide-ranging interests make him a valued part of our team.
Devanshi Patel, DDS
Dr. Patel brings a wealth of expertise in restorative and implant dentistry, backed by her international and U.S.-based training. She is dedicated to full-mouth rehabilitation and enjoys cooking and family time outside of work.
Dustin Murray, DDS
Dr. Murray is known for his patient-centered approach and commitment to providing high-quality dental care. His warm demeanor ensures that patients feel at ease during their visits.
Hannah Pinter, DMD
Dr. Pinter is passionate about rural dentistry and ensuring access to quality care. With a background in molecular biology and global experiences, she combines science and compassion in her practice.
Jack Holly, DDS
Dr. Holly has been serving the Elizabethton community since 1976 and is renowned for his extensive contributions to the field and his local involvement. He continues to set the standard for excellence in dental care.
Jenni O’Malley, DMD
Dr. O’Malley is a U.S. Army veteran who is strongly committed to community service. Her expertise spans general dentistry and advanced education, and she provides comprehensive care for her patients.
Katie Allen, DDS
Dr. Allen specializes in both general and cosmetic dentistry, including facial aesthetics. A Kingsport native, she combines advanced training with a love for her community.
Kevin Martin, DDS
Dr. Martin joined Martin Dentistry in 2003 and has extensive experience in dental implants and Invisalign®. His focus on continuing education ensures that his patients receive cutting-edge care.
Olivia Fast, DMD
Dr. Fast is passionate about serving the Tri-Cities community where she was raised. She brings a patient-focused approach to general dentistry and enjoys outdoor adventures in her free time.
Stephanie Till, DDS
Dr. Till is a board-certified periodontist with a focus on treating gum disease and performing cosmetic procedures. Her commitment to excellence and community makes her an integral part of our team.
Taylor Brauchla, DDS
Dr. Brauchla has experience in both general and specialized dentistry, including mission work abroad. Her dedication to personalized care helps patients achieve optimal oral health.
William Coppess, DMD
Dr. Coppess combines advanced training in implant and sedation dentistry with a passion for giving back through charity clinics. His approachable manner makes every patient feel valued.