Dr. Shen earned his MD from the University of Virginia where he currently holds many leadership positions, including Director of the Spine Fellowship. He is co-author of the text, The Cervical Spine.

Jo-Anne O. Shepard, MD is Director, Thoracic Imaging and Intervention Division; Director, Cardiothoracic Imaging Fellowship; and Professor of Radiology, Massachusetts General Hospital in Boston. MORE

Dr. Sibai earned his MD from the American University in Beirut and is currently a professor of clinical obstetrics & gynecology at the University of Cincinnati as well as an author of the text, Management of Acute Obstetric Emergencies.

Anton N. Sidawy, MD, MPH is Professor and Lewis B. Saltz Chair of Surgery, The George Washington University School of Medicine and Health Sciences, Washington, D.C. He is a co-author of . Dr. Sidawy attended medical school at Aleppo University School of Medicine. He completed his residency at Washington Hospital Center and finished his vascular surgery fellowship at Boston University Hospital. MORE

Dr. Sidebotham is a widely recognized leader of anesthesiology and critical care. He is an anesthesiologist at Auckland City Hospital, New Zealand as well as an author of Practical Perioperative Transesophageal Echocardiography, 2nd Edition.