1. 1998 - 2000: General Practitioner, Ardanuc Health Center, Artvin 2. 2002 - 2007: Research Assistant, Department of Obstetrics and Gynecology, Uludag University 3. 2007 - 2009: Inegol State Hospital, Bursa 4. 2015 - 2017: Deputy Chief Physician, Bursa Yuksek Ihtisas Training and Research Hospital 5. 2017 - 2020: Assistant Professor, Bursa Yuksek Ihtisas Training and Research Hospital

الدورات

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ندوات

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1.  Yalçın Kimya,Özlem Mehtap Bostan, Funda Akpınar Alyamaç, Murat Özdil, Feyza Bayram Candan Cengiz, Nurhan Çelik. Uludağ Üniversitesi Hastanesi’nde Fetal Ekokardiyografi Sonuçlarının Retrospektif Analizi J Turk Ger Gynecol Assoc 2007; 8: 380-386

2.  Celik N, Ozan H. Maternal serum mannose-binding lectin in severe preeclampsia. Clin Exp Obstet Gynecol. 2008;35(3):179-82 PMID:18754287

3.  Nurhan Çelik, Hakan Ozan, Ferah Budak.Maternal Serum Mannose-Binding Lectin Levels and Serum Parameters in Severe Preeclampsia. J Turk Ger Gynecol Assoc . Jun2008, Vol. 9 Issue 2, p84-88. 5p. 2 Charts. 4.Ozuysal S, Bilgin T, Ozgur T, Celik N, Evrensel T. Expression of cyclooxygenase-2 in ovarian serous carcinoma: correlation with angiogenesis, nm23 expression and survival. Eur J Gynaecol Oncol. 2009;30(6):640-5