Dr. Gregory H. Greiner opened his York, SC dental practice in 1981. Since then the building and the practice have undergone some renovations. After Dr. Robert Renner joined Dr. Greiner in 2007, the practice became known as York Team Dentistry. In 2008, the name was changed to Unique Expressions Dentistry. Dr. Renner took over management of the practice in 2011 and the name was changed to York Dental Group.