Bilge Olgun KELEŞ Assistant Professor,MD Giresun University School of Medicine, Anesthesiology and Reanimation Department Education; Karadeniz Technical University School of Medicine, Trabzon, Turkey 1996- 2002 Specialisation; University of Health Sciences,Ankara Oncology Research and Training Hospital,Department of Anesthesiology and Reanimation,Ankara,Turkey 2005-2010 Work Experience; Department of Anesthesiology, Muradiye State Hospital, Van,Turkey, 2010-2011 Department of Anesthesiology, Medicana International Hospital, Ankara 2011-2016 Department of Anesthesiology and Reanimation, Beytepe Murat Erdi Eker State Hospital, Ankara 2016-2021 Department of Anesthesiology and Reanimation, Giresun University, Research and Training Hospital 2021-Now Researches: 1-Olgun Bilge, Oğuz Gonca, Kaya Menşure, Savlı Serpil, Eskiçırak Hamit Erdal, Güney İhsan, Kadıoğulları Nihal. The effects of magnesium sulphate on desflurane requirement, early recovery and postoperative analgesia in laparascopic cholecystectomy. Magnes Res. 2012; 25(2): 72–8. 2-Nevriye SALMAN, Süleyman AKARSU, Bilge OLGUN KELEŞ,Ebru ZAĞPUSA .COMPARISON OF ANTI-EMETIC EFFECTS OF KETAMINE AND PROPOFOL SEDATION USED FOR CESAREAN DELIVERIES UNDER SPINAL ANESTHESIA .Jarss 2016;24 (4):257-262 3-Nevriye Salman, Bilge Olgunkeles, Umut Bektas, Dervis Güner, Meltem Bektas, Sadan Ay, Sumru Sekerci Effects of intraarticular tramadol, magnesium and ketamine on postoperative pain in arthroscopic meniscectomy.