Areas of Expertise
  • Internal Medicine
  • Medical Oncology

Education and Specialization

  • 2006 Faculty of Medicine, Erzurum Atatürk University
  • 2013 Medical Specialization, İç Internal Medicine, Trakya University Faculty of Medicine
  • 2017 Subspecialty Training, Medical Oncology, Health Sciences University Ankara Numune Training and Research Hospital
  • 2018 Associate Professorship, Medical Oncology
  • 2015 Professor, Medical Oncology, Yeni Yüzyıl University Gaziosmanpaşa Hospital
  • Medical Specialization Thesis (Internal Medicine): "Evaluation of Therapeutic Apheresis Procedures; Retrospective and Prospective Data Collection Study" 2013, Edirne. Thesis Supervisor: Prof. Dr. Ahmet Muzaffer DEMİR

Experience

  • 2006 - 2009 General Practitioner, Bitlis, Tatvan No. 1 Emergency Medical Services Station
  • 2009 - 2013 Research Assistant, Trakya University, Department of Internal Medicine
  • 2013 - 2014 Specialist, Çanakkale, Ezine State Hospital
  • 2014 - 2017 Subspecialty Research Assistant Dr., Health Sciences University, Ankara Numune Training and Research Hospital, Medical Oncology Clinic
  • 2017 - 2018 Medical Oncology Specialist, Edirne Sultan I. Murat State Hospital
  • 2018 - 2019 Associate Professor, Edirne Sultan I. Murat State Hospital
  • May 2019 - 2021 Associate Professor, SBÜ Istanbul Training and Research Hospital
  • August 2021 - 2023 Associate Professor, Yeni Yüzyıl University Gaziosmanpaşa Hospital
  • 2025 - Present İstinye University Gaziosmanpaşa Hospital

Professional Memberships

  • 1. Turkish Medical Oncology Association
  • 2. European Society Medical Oncology (ESMO)

Awards

  • 1. Bozkaya Y, Özdemir N.Y, Çolak A, Yazıcı O, Uncu D, Doğan M, Zengin N, “Gastric Adenocarcinoma With Neuroendocrine Differentiation: Clinicopathological Features and Modified DCF Therapy”, 6th International Gastrointestinal Cancer Conference, (poster presentation), poster presentation award, Antalya, 02-04 December 2016
  • 2. Bozkaya Y, Özdemir N, Yazıcı O, Erdem GU, Demirci NS, Doğan M, Uncu D, Zengin N, “Clinical Factors Predicting Pathologic Complete Response in Locally Advanced Rectal Cancer”, 6th International Gastrointestinal Cancer Conference, (oral presentation), oral presentation award, Antalya, 02-04 December 2016
  • 3. Demirci NS, Özdemir NY, Yüksel S, Erdem GU, Odabaş H, Boruban MC, Hacıbekiroğlu İ, Karaağaç M, Uçar M, Öztürk B, Bozkaya Y, Camcı C, Zengin N, “Clinicopathological Characteristics, Survival and Factors Affecting Treatment Response in Patients with Early Stage Ampulla Vateri Carcinoma: Anatolian Medical Oncology Association Multicenter Study”, 8th National Gastrointestinal Oncology Congress, (oral presentation), oral presentation award, 08-09 April Gaziantep, 2016
  • 4. Bozkaya Y, Özdemir NY, Yazıcı O, Erdem GU, Demirci NS, Zengin N, “Prognostic Effect of Symptomatic and Asymptomatic Venous Thromboembolism in Patients with Metastatic Gastric Cancer”, 22nd National Cancer Congress, (oral presentation), oral presentation award, Antalya, 19-23 April 2017
  • 5. Demirci NS, Aksoy S, Özdemir NY, Erdem GU, Özçelik M, Tanrıkulu E, Eren T, Bozkaya Y, Şahin S, Başol F, Aslan SA, Zengin N, Güllü İ, "Modified Docetaxel, Cisplatin and Fluorouracil Therapy as the First-Line Treatment for Patients with Reccurent/Metastatic Squamous Cell Carcinoma of the Head and Neck Cancer: A Retrospective Study", 22nd National Cancer Congress, (publication award), Prof. Dr. Publication award in memory of Dinçer Fırat, Antalya, 19-23 April 2017
  • 6. Bozkaya Y, Demirci NS, Kurtipek A, Erdem GU, Özdemir NY, Zengin N, “Clinicopathological and prognostic characteristics in patients with AFP-secreting gastric carcinoma”, 7th Turkish Medical Oncology Congress, (research award), Medical Oncology research award, Antalya, 21-25 March 2018

Resume

Education and Specialization

  • 2006 Faculty of Medicine, Erzurum Atatürk University
  • 2013 Medical Specialization, İç Internal Medicine, Trakya University Faculty of Medicine
  • 2017 Subspecialty Training, Medical Oncology, Health Sciences University Ankara Numune Training and Research Hospital
  • 2018 Associate Professorship, Medical Oncology
  • 2015 Professor, Medical Oncology, Yeni Yüzyıl University Gaziosmanpaşa Hospital
  • Medical Specialization Thesis (Internal Medicine): "Evaluation of Therapeutic Apheresis Procedures; Retrospective and Prospective Data Collection Study" 2013, Edirne. Thesis Supervisor: Prof. Dr. Ahmet Muzaffer DEMİR

Experience

  • 2006 - 2009 General Practitioner, Bitlis, Tatvan No. 1 Emergency Medical Services Station
  • 2009 - 2013 Research Assistant, Trakya University, Department of Internal Medicine
  • 2013 - 2014 Specialist, Çanakkale, Ezine State Hospital
  • 2014 - 2017 Subspecialty Research Assistant Dr., Health Sciences University, Ankara Numune Training and Research Hospital, Medical Oncology Clinic
  • 2017 - 2018 Medical Oncology Specialist, Edirne Sultan I. Murat State Hospital
  • 2018 - 2019 Associate Professor, Edirne Sultan I. Murat State Hospital
  • May 2019 - 2021 Associate Professor, SBÜ Istanbul Training and Research Hospital
  • August 2021 - 2023 Associate Professor, Yeni Yüzyıl University Gaziosmanpaşa Hospital
  • 2025 - Present İstinye University Gaziosmanpaşa Hospital

Professional Memberships

  • 1. Turkish Medical Oncology Association
  • 2. European Society Medical Oncology (ESMO)

Awards

  • 1. Bozkaya Y, Özdemir N.Y, Çolak A, Yazıcı O, Uncu D, Doğan M, Zengin N, “Gastric Adenocarcinoma With Neuroendocrine Differentiation: Clinicopathological Features and Modified DCF Therapy”, 6th International Gastrointestinal Cancer Conference, (poster presentation), poster presentation award, Antalya, 02-04 December 2016
  • 2. Bozkaya Y, Özdemir N, Yazıcı O, Erdem GU, Demirci NS, Doğan M, Uncu D, Zengin N, “Clinical Factors Predicting Pathologic Complete Response in Locally Advanced Rectal Cancer”, 6th International Gastrointestinal Cancer Conference, (oral presentation), oral presentation award, Antalya, 02-04 December 2016
  • 3. Demirci NS, Özdemir NY, Yüksel S, Erdem GU, Odabaş H, Boruban MC, Hacıbekiroğlu İ, Karaağaç M, Uçar M, Öztürk B, Bozkaya Y, Camcı C, Zengin N, “Clinicopathological Characteristics, Survival and Factors Affecting Treatment Response in Patients with Early Stage Ampulla Vateri Carcinoma: Anatolian Medical Oncology Association Multicenter Study”, 8th National Gastrointestinal Oncology Congress, (oral presentation), oral presentation award, 08-09 April Gaziantep, 2016
  • 4. Bozkaya Y, Özdemir NY, Yazıcı O, Erdem GU, Demirci NS, Zengin N, “Prognostic Effect of Symptomatic and Asymptomatic Venous Thromboembolism in Patients with Metastatic Gastric Cancer”, 22nd National Cancer Congress, (oral presentation), oral presentation award, Antalya, 19-23 April 2017
  • 5. Demirci NS, Aksoy S, Özdemir NY, Erdem GU, Özçelik M, Tanrıkulu E, Eren T, Bozkaya Y, Şahin S, Başol F, Aslan SA, Zengin N, Güllü İ, "Modified Docetaxel, Cisplatin and Fluorouracil Therapy as the First-Line Treatment for Patients with Reccurent/Metastatic Squamous Cell Carcinoma of the Head and Neck Cancer: A Retrospective Study", 22nd National Cancer Congress, (publication award), Prof. Dr. Publication award in memory of Dinçer Fırat, Antalya, 19-23 April 2017
  • 6. Bozkaya Y, Demirci NS, Kurtipek A, Erdem GU, Özdemir NY, Zengin N, “Clinicopathological and prognostic characteristics in patients with AFP-secreting gastric carcinoma”, 7th Turkish Medical Oncology Congress, (research award), Medical Oncology research award, Antalya, 21-25 March 2018

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