Welcome to the office of JMG Orthodontics, Dr. John Mark Griffies DDS, PLLC, respected providers of orthodontic care in our community. Located in Seven Lakes, North Carolina, our practice’s top priority is to provide high quality orthodontics in a friendly, comfortable environment. We utilize the latest technological advances in the industry to include digital radiography, advanced computer graphics, self-ligating and almost invisible ceramic brackets to ensure you receive efficient, quality care along with achieving an awesome smile.