Drs. Mary Arthur and Tiffany Richburg, Medical College of Georgia at Georgia Regents University (image) Medical College of Georgia at Augusta University Share Print E-Mail Caption Here are Drs. Mary Arthur (left foreground) and Tiffany Richburg in an open heart surgery at Georgia Regents Medical Center. Credit Phil Jones Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.