Oral Surgery in Columbia & Newberry, SC Welcome To Midlands Oral & Maxillofacial Surgery. Columbia Oral Surgeon, James Lemon, DMD, Joseph W. Park, DMD, Heath M. Stewart, Jr., DMD and David B. Tevepaugh, DMD, practice a full scope of oral and maxillofacial surgery with expertise ranging from wisdom tooth removal to corrective jaw surgery.We also diagnose and treat facial pain, facial injuries ....