Dr. Yeston is the Past President of the New England Surgical Society and currently serves as Active Senior Staff, Department of Surgery at Hartford Hospital. During his association with Hartford Hospital, Dr. Yeston previously served in various roles including Vice President of Academic Affairs, Director of Corporate Compliance, Vice President of Quality Management and Director of the Section on Critical Care Medicine, Department of Surgery. In addition, Dr. Yeston was responsible for the enterprise wide acquisition of all Bio-medical engineering technology. Dr. Yeston has formerly served as Professor of Surgery at the University of Connecticut and the Assistant Dean, Medical Education at the University Of Connecticut School Of Medicine. Prior to his associations with Hartford Hospital and the University of Connecticut, Dr. Yeston served with Boston University Medical Center, in various positions including the Vice Chairman Department of Surgery, Associate Professor of Anesthesiology, Director Progressive Care Unit and Associate Professor of Surgery.