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Dr. Sedenay Oskeroğlu Kaplan Radiation Oncology

Dr. Sedenay Oskeroğlu Kaplan

✓ Medically verified profile
Radiation Oncology

Dr. Sedenay Oskeroğlu Kaplan

✓ Medically verified profile
15+ years experienceLanguages: Turkish, EnglishOnline consultationAcibadem Atasehir Hospital · İstanbul
★★★★★ From 2,400+ verified Acibadem patient reviews
Dr. Sedenay Oskeroğlu Kaplan
This Doctor Radiation Oncology Specialty 15+ Years Experience Acibadem Atasehir Hospital Hospital Book an AppointmentBook

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.

Profile

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.

Clinical Focus

Areas of Expertise

Conditions treated and procedures performed by this specialist.

SarcomasBreast cancerBreast cancer radiotherapyLymphomaProstate cancerBladder cancerKidney tumorsThoracic tumorsPediatric tumorsOligometastatic diseaseBone metastasesGynecological tumors
Background

Education

  • 2016Okmeydanı Training and Research Hospital Radiation Oncology
  • 2011Karadeniz Teknik University Faculty of Medicine
Career

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
Research

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
Good to Know

Frequently Asked Questions

What is Dr. Sedenay Oskeroğlu Kaplan's specialty?
Dr. Sedenay Oskeroğlu Kaplan is a specialist in Radiation Oncology at Acibadem. For a personalised assessment, the Acibadem international patient team can review your medical history and reports and explain the suitable next steps.
Which hospital does Dr. Sedenay Oskeroğlu Kaplan practise at?
Dr. Sedenay Oskeroğlu Kaplan sees patients at Acibadem Atasehir Hospital in İstanbul. The international patient team can confirm current availability and help you plan a consultation or visit.
What languages can I use when consulting Dr. Sedenay Oskeroğlu Kaplan?
Consultations with Dr. Sedenay Oskeroğlu Kaplan are supported in Turkish and English. In addition, Acibadem provides multilingual coordination and interpreter support so international patients can communicate clearly throughout their care.
How can I book an appointment with Dr. Sedenay Oskeroğlu Kaplan?
You can request an appointment with Dr. Sedenay Oskeroğlu Kaplan using the appointment form on this page, or by contacting the Acibadem international patient team by phone or WhatsApp. After you share your details, the team checks availability and confirms your appointment, usually within 24 hours.
Is an online video consultation available with Dr. Sedenay Oskeroğlu Kaplan?
Yes. Dr. Sedenay Oskeroğlu Kaplan offers online video consultations, so you can discuss your condition and reports with the specialist before making any travel arrangements. The international patient team can help you schedule a secure video visit.
How many years of experience does Dr. Sedenay Oskeroğlu Kaplan have?
Dr. Sedenay Oskeroğlu Kaplan has around 15 years of professional experience in Radiation Oncology. A summary of education, experience and professional memberships is available on this page.
Can international patients arrange treatment with Dr. Sedenay Oskeroğlu Kaplan?
Yes. Acibadem supports international patients end to end — from the first consultation and treatment planning through appointment scheduling, interpretation during the stay and follow-up after returning home. Sharing your case for an initial assessment is free of charge.
How do I get a second opinion involving Dr. Sedenay Oskeroğlu Kaplan?
You can request an independent review of your diagnosis and proposed treatment. Share your medical reports through the consultation or "Ask a Doctor" form on this site, and the team will arrange a specialist review and explain the available options.
Care without borders

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.

Book an Appointment

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.

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    Choose your date & timePick a preferred day and time slot for your visit.
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    Share your detailsTell us how to reach you and anything we should know.
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    We confirm with youOur team confirms the appointment by phone or email.
Appointment Request

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Dr. Sedenay Oskeroğlu Kaplan Appointment with Sedenay Oskeroğlu Kaplan Radiation Oncology

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Treatments Performed

Patient Voices

What patients say about Dr. Sedenay Oskeroğlu Kaplan

★★★★★From 2,400+ verified patient reviews
★★★★★ Verified Patient

“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.”

Dmitri D. · Russia February 2025
★★★★★ Verified Patient

“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.”

Arben H. · North Macedonia March 2025
★★★★☆ Verified Patient

“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.”

Adaeze A. · Rwanda July 2025
★★★★★ Verified Patient

“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.”

Youssef H. · Sudan February 2025
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