Robert Emmett McMahon, DDS

Robert Emmett McMahon, DDS, is a retired oral and maxillofacial surgeon who previously served as president and chief executive officer of Oral Surgery Group, Inc., in Merrillville, Indiana. His professional background includes surgical service at Methodist Hospital of Gary and Merrillville, where he held honorary staff status in the Department of Surgery. From 1989 to 1994, he participated as a clinical investigator in the Residual Infection in Bone (RIIB) project at Indiana University Medical Center’s Indianapolis and Muncie campuses. His additional investigative work was associated with the Maxillofacial Center for Diagnostics and Research in Morgantown, West Virginia, reflecting his involvement in clinical research related to oral and maxillofacial care.