Oncology Doctors in Istanbul, Turkey — Page 7

Dr Cetindag is a senior oncology specialist at Medipol Mega University Hospital with a major research focus on head and neck cancers.

• Specialises in radiotherapy and chemotherapy protocols for diverse cancer types
• Performs prostatectomy for the surgical management of prostate cancer
• Published 22 articles in international medical journals regarding oncology outcomes
• Trained in radiation oncology at Ankara Training and Research Hospital
• Presented research at 14 international scientific meetings for oncology specialists

Professor Didem Karacetin is a radiation oncology leader who serves as the Head of Department across multiple prestigious Turkish medical faculties.

• Completed specialist residency training at Princess Margaret Hospital in Toronto
• Specialises in brachytherapy – internal radiation that delivers high doses directly to tumours
• Performs intraoperative radiotherapy – single-dose radiation applied during surgery to reduce recurrence
• Certified in Hydrogel SpaceOAR application – uses a temporary gel to protect healthy organs during prostate treatment
• Holds a Master of Phytotherapy to integrate herbal-based complementary care into standard cancer treatment

Professor Mustafa Ondzhel has performed over 1,100 procedures and spent five years training at the world-renowned Cleveland Clinic in the United States.

• Heads the Department of Surgery at Istanbul Medipol University
• Specialises in bowel, rectal, and complex abdominal cancer surgeries
• Uses laparoscopic techniques – minimally invasive surgery for faster recovery and smaller scars
• Certified by the European Commission on Coloproctology
• Member of the American Society of Colorectal Surgeons

Professor Albayrak is a leading urological surgeon at Medipol Mega University Hospital. He focuses on surgical treatments for prostate and testicular cancers.

• Specialises in prostatectomy – the surgical removal of the prostate to treat cancer
• Performs orchiectomies – surgical removal of one or both testicles for cancer management
• Develops personalised treatment plans for patients with urological malignancies
• Practices at one of Istanbul's premier university hospitals for complex surgical care

Professor Filiz is a specialist surgical oncologist at Baskent University Istanbul Hospital. He completed a prestigious fellowship in breast and endocrine surgery at Haukeland University Hospital in Norway.

• Specialises in surgical treatment for breast, colorectal, and endocrine cancers
• Member of the European Society of Surgical Oncology
• Expert in endorectal ultrasonography for accurate rectal cancer staging
• Published award-winning research on bowel cleansing protocols and surgical site healing
• Holds senior academic leadership roles including former Deputy Dean

Professor Didem Tastekin is a top-ranked researcher and medical oncologist at Biruni University Hospital. She was named Best Researcher of the Year at the Istanbul University Oncology Institute for her work on complex cases.

• Specialises in managing advanced lung and breast cancer cases
• Received the TUBITAK Incentive Award for groundbreaking cancer research
• Member of the European Society of Medical Oncology (ESMO) and ASCO
• Completed medical oncology subspecialty training at Istanbul University

Professor Karakayali is an award-winning surgical oncologist at Başkent University Istanbul Hospital. She specialises in treating rectal and colon tumours using techniques that reduce physical impact.

• Trained in colorectal surgery at the Cleveland Clinic in the United States
• Pioneered transanal minimally invasive surgery to remove rectal tumours with smaller incisions
• Won first prize at the Turkish Colon and Rectal Surgery Congress for innovative surgical video presentations
• Expert in laparoscopic low anterior resections – a key procedure for treating bowel cancer

Associate Professor Abdullah Sakin leads the Medical Oncology Department at Medipol Bahçelievler Hospital. He has steered oncology departments at major university and research hospitals across Turkey.

• Specialises in immunotherapy and hormone therapy for complex organ-based tumours
• Former Head of Medical Oncology at Yüzüncü Yıl University Faculty of Medicine
• Trained at Okmeydanı Training and Research Hospital, a premier Turkish oncology centre
• Expert in managing rare cases including chordoma, sarcomas, and neuroendocrine tumours
• Senior member of the European Society for Medical Oncology (ESMO)

Dr Erdem Gelegen is an expert ophthalmologist at Ümran Tıp Merkezi who focuses on ocular oncology and restorative eye surgery.

• Treats retinal diseases including diabetic retinopathy and macular degeneration
• Uses phacoemulsification for cataract removal – a small-incision technique for faster healing
• Performs precision microsurgery for glaucoma and anterior segment disorders
• Manages corneal transplants and keratoconus to restore patient vision