Radiation Oncology Dr. Sedenay Oskeroğlu Kaplan
✓ Medically verified profileDr. Sedenay Oskeroğlu Kaplan
✓ Medically verified profile
Quick answer
Dr. Sedenay Oskeroğlu Kaplan is a Radiation Oncology specialist at Acıbadem Ataşehir Hospital. She treats patients with cancers requiring radiotherapy, with clinical interests including breast cancer radiotherapy, sarcomas, lymphoma, and urological tumors such as prostate, bladder and kidney cancers.
About Dr. Sedenay Oskeroğlu Kaplan
Dr. Sedenay Oskeroğlu Kaplan is a Radiation Oncology specialist at Acıbadem Ataşehir Hospital. Her clinical interests include radiotherapy for breast cancer, sarcomas, lymphoma, prostate, bladder and kidney tumors, thoracic tumors, gastrointestinal cancers, gynecological tumors, head and neck cancers, brain tumors, pediatric tumors, oligometastatic disease and bone metastases.
She graduated from Karadeniz Technical University Faculty of Medicine in 2011 and completed her Radiation Oncology training at Okmeydanı Training and Research Hospital in 2016. Her career has included positions at Çayeli İshakoğlu State Hospital, Bezmialem Vakıf University, Şanlıurfa Mehmet Akif İnan Training and Research Hospital and Okan University Hospital before joining Acıbadem Healthcare Services in 2022.
International patients can expect a consultation focused on understanding their diagnosis and discussing radiotherapy-related care within the Radiation Oncology unit. Dr. Oskeroğlu Kaplan supports treatment planning for a broad range of adult and pediatric cancers, including primary tumors and metastatic disease.
Areas of Expertise
Conditions treated and procedures performed by this specialist.
Education
- 2016Okmeydanı Training and Research Hospital Radiation Oncology
- 2011Karadeniz Teknik University Faculty of Medicine
Professional Experience
- 2022Acıbadem Healthcare Services
- 2021–2022Okan University Hospital Radiation Oncology Clinic
- 2017–2021Şanlıurfa Mehmet Akif inan Training and Research Hospital Radiation Oncology Clinic / Specialist Physician
- 2014–2016Okmeydanı Training and Research Hospital Radiation Oncology Clinic / Resident Physician
- 2012–2014Bezmialem Vakıf University / Department of Radiation Oncology / Resident Physician
- 2011–2012Çayeli İshakoğlu State Hospital / General Practitioner
Selected Publications
- Stereotactic body radiotherapy as a boost after external beam radiotherapy for high-risk prostate cancer patients. Indian J Cancer 2020 Nov 2. doi: 10.4103/iic.lJC 377 19.? Turna M, Akboru H, Ermis E, Oskeroglu S, Dincer S, Altin S.
- The effect of individual nutritional support and nurse follow-up on vveight loss during radiotherapy in cancer patients ACU Health Bil Derg. doi: 10.31067/0.2020.278 Yücel S, Oskeroğlu Kaplan S, Güral Z, Kayış A, Işık F, Ağaoğlu F.
- Dosimetric Comparison of Intensity-Modulated Radiotherapy and Volumetric ArcTherapy for Rectal Cancer Türk J Oncol 2019;34(2) doi: 10.5505/tjo.2018.1870 Oskeroglu Kaplan S, Akbörü FI, Sarall Y, Altin S, Unsal M.
- Currenttreatmentstrategies in malignant pleural mesothelioma with a treatment algorithm Adv Respir Med. 2019;87(5):289-297.doi: 10.5603/ARM.2019.0051. Sayan M, Eren MF, Gupta A, Ohri N, Kötek A, Babalioglu I, Oskeroglu Kaplan S, Duran O, Derinalp Or O, Cukurcayir F, Kurtul N, Ceylaner Bicakci B,
- Hypofractionated Preoperative Chemoradiotherapy In Locally Advanced Rectal Cancer: Preliminary Results. TurkJ Oncol 2019;34(1) doi: 10.5505/tjo.2018.1869 Oskeroglu Kaplan S, Akbörü FI, DinçerS, Baskaya YucelS, Meral I, Sarali Y, Cengiz ErhanS, AltinS
- A study on basic demographic and disease characteristics of cancer-diagnosed Syrian refugees treated in the border city of Turkey, Sanliurfa; a hospital-based retrospective case series study. FJBUON 2017; 22(6): 1591-1594 ISSN: 1107-0625, Online ISSN: 2241-6293 Bakkal Temi Y, Murat Sedef A, Gokcay S, Coskun H, Oskeroglu Kaplan S, Ozkul O, Mertsoylu H, Kose
Frequently Asked Questions
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A dedicated team, from first message to follow-up
Our international patient office coordinates your appointment, travel and treatment across the Acıbadem network — including 7 JCI-accredited hospitals — and stays with you in your own language, every step of the way.
Schedule your appointment with Dr. Sedenay Oskeroğlu Kaplan
Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.
- 1Choose your date & timePick a preferred day and time slot for your visit.
- 2Share your detailsTell us how to reach you and anything we should know.
- 3We confirm with youOur team confirms the appointment by phone or email.
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Your information stays strictly confidential and is used only to arrange your care.
Hospitals
Medical Units
Treatments Performed
What patients say about Dr. Sedenay Oskeroğlu Kaplan
★★★★★From 2,400+ verified patient reviews“My experience with radiotherapy planning here restored my faith in medical care. Dr. Kaplan listened carefully and built a plan I understood. The nursing staff were attentive and kind throughout.”
“Choosing Acibadem for my arrhythmia treatment was the best decision I made. Assoc. Prof. Dr. Kaplangöray went above and beyond what I expected. The follow-up care was just as good as the treatment itself.”
“I flew in specifically for menopause care and was treated with the utmost professionalism. Dr. Kaplan went above and beyond what I expected. The follow-up care was just as good as the treatment itself.”
“I flew in specifically for trauma care and was treated with the utmost professionalism. Dr. Kaplan was thorough, professional and genuinely caring. I have already recommended Acibadem to my family.”

