Assoc. Prof. Dr. Özlem Doğan

Karadeniz Technical University Faculty of Medicine

Haseki Training and Research Hospital — Internal Medicine residency

Etlik City Hospital — Medical Oncology fellowship

Suluova State Hospital — Internal Medicine

Adıyaman University Training and Research Hospital — Medical Oncology

Altınbaş University Medical Park Bahçelievler Hospital — Medical Oncology

Breast cancer

Gynecologic cancers

Lung cancer

Colorectal cancer

Gastric cancer

Immunotherapy

Personalized oncologic treatments

Seda Kahraman , Mutlu Hızal , Özge Gümüşay , et al.. HER2-low expression in patients with hormone receptor positive and HER2 negative advanced breast cancer treated with ribociclib or palbociclib in combination with endocrine therapy. Turkish Journal of Clinics and Laboratory. 2025. doi:10.18663/tjcl.1639022.

Özlem Doğan , Yakup Duzkopru , Eyyüp Çavdar , Tulay Eren. Aggressive breast cancer in young women: Single-center experience. Adıyaman Üniversitesi Sağlık Bilimleri Dergisi. 2025. doi:10.30569/adiyamansaglik.1587581.

Yakup Duzkopru , Özlem Doğan. Stage II-III colorectal cancer in geriatric patients: Clinicopathological features and chemotherapy utilization. Turkish Journal of Clinics and Laboratory. 2025. doi:10.18663/tjcl.1647734.

Özlem Doğan , Hayriye Şahinli , Yakup Duzkopru , Perihan Perkin , Esra Zeynelgil. The effect of tumor laterality on prognosis in metastatic renal cell carcinoma. Adıyaman Üniversitesi Sağlık Bilimleri Dergisi. 2024. doi:10.30569/adiyamansaglik.1446010.

Esra Zeynelgil , Hayriye Şahinli , Özlem Doğan , Perihan Perkin , Yakup Duzkopru. Can platelet distribution width lymphocyte ratio be a novel biomarker for predicting survival in metastatic renal cell cancer?. Turkish Journal of Clinics and Laboratory. 2024. doi:10.18663/tjcl.1460375.

Yakup Duzkopru , Ünsal Han , Abdülkadir Koçanoğlu , Özlem Doğan , Hayriye Şahinli , Gökşen İnanç İmamoğlu. Malignant Melanoma Localized to the Parotid Gland. Hitit Medical Journal. 2024. doi:10.52827/hititmedj.1429875.

Pınar Akhanlı , Sema Hepşen , Sanem Kayhan , Özlem Doğan , Yakup Düzköprü , Erman Çakal. Prevalence of adrenal incidentaloma in patients performed thorax computed tomography for suspected COVID-19 infection. Journal of Health Sciences and Medicine. 2023. doi:10.32322/jhsm.1327229.

Esra Zeynelgil , Buğra Sağlam , Mehmet Asıl , Özlem Doğan. Hematolojik malignitesi olan hastalarda serum siyanokobalamin düzeyi ve öneminin değerlendirilmesi. Turkish Journal of Clinics and Laboratory. 2023. doi:10.18663/tjcl.1225685.

Özlem Doğan , Yakup Duzkopru , Hayriye Şahinli. Kutanöz Malign Melanom Nedeniyle Takip Ettiğimiz Hastaların Klinikopatolojik Özellikleri. Turkish Journal of Clinics and Laboratory. 2023. doi:10.18663/tjcl.1227527.

Yakup Düzköprü , Ece Bilgiç Köylü, Abdülkadir Koçanoğlu , Özlem Doğan , Mustafa Altınbaş. Is there any parameter for predicting tumur respose following neoadjvant chemoredaiotherapy for patients with rectal cancer?. Turkish Journal of Clinics and Laboratory. 2023. doi:10.18663/tjcl.1218737.

Hayriye Şahinli , Özlem Doğan , Doğan Yazılıtaş , Gökşen İnanç İmamoğlu , Mustafa Altınbaş. The effect of skeletal muscle density on survival in patients with early stage gastric cancer. Turkish Journal of Clinics and Laboratory. 2022. doi:10.18663/tjcl.1078240.

Hayriye Şahinli , Mustafa Altınbaş , Özlem Doğan. Treatment options in patients with localized gastric cancer. Uluslararası Modern Sağlık Bilimleri Dergisi. 2021.

Turkish Journal of Clinics and Laboratory — section editor and editorial board member

Uluslararası Modern Sağlık Bilimleri Dergisi — technical editor, editor and section editor