Dr. Gabriel Duncan - Spring Smiles

Spring Smiles is a solo holistic and biological dental practice located in Holly Springs, North Carolina, led by Dr. Gabriel Duncan, DDS, a graduate of the UNC Chapel Hill School of Dentistry (2012). The practice identifies as both holistic and biological, with an integrative approach to care that considers tooth-organ meridian relationships, oral microbiome health, salivary indicators of inflammation and mineral balance, and the nutritional factors that influence healing and systemic wellness. Integrative health sessions are available for patients who want additional support beyond the dental chair. The practice sees patients of all ages, including children, and offers an airway-focused new patient pathway.

Services include SMART-certified mercury amalgam removal, BPA-free and fluoride-free restorations, ozonated water for bacterial management, myofunctional therapy, Myobrace for children’s airway and jaw development, tongue-tie diagnosis, CEREC single-visit restorations, Invisalign, preventive care, restorative care, extractions, and sedation dentistry. The practice’s approach includes individualized nutraceutical guidance to support patients before and after amalgam removal.

Dr. Duncan is an IAOMT member and the practice is SMART certified for safe amalgam removal. The practice explicitly uses BPA-free, fluoride-free, and mercury-free materials, and incorporates biocompatibility-focused treatment planning throughout its care. The tooth-organ meridian chart and oral microbiome assessment reflect a genuinely whole-body approach to dental care.

The practice works with insurance and offers financing and membership options for patients on varying budgets. Virtual consultations are not mentioned on the website. New patients can book online at springsmiles.com or by calling (919) 753-1280.