Best Oncology Doctors in Istanbul

Prof. Dr. Semih Ayan is a leading urology specialist in Istanbul, Turkey with a vast clinical experience of over 29 years. He received post doctorate research fellow from the Department of Urology at Harvard Medical School, Children's Hospital in Boston.His main area of clinical focus include complicated issue of paediatric and adult urology, and treatment of cancers of kidney, prostate and bladder. He has been involved in an extensive oncology program with major focus on robotic surgery of prostate and kidney cancer.

Dr. Ayan provides expert medical services including treatment of partial ureteral obstruction to the kidney, neonatal hydronephrosis, ureteropelvic junction obstruction, urine reflux to kidney, hypospadias and undescended testis.He is also considered an expert in treating urinary stone disease and has an experience of performing numerous endoscopic and percutaneous surgeries for kidney, ureter and bladder stones.

Prof. Dr. Semih Ayan is a recipient of United States Medical License and European Board of Urology Certificate. He is also a member of several reputed medical organizations including American Urology Association (AUA), European Association Urology (EAU) and Turkish Urologic Surgery and Urologic Oncology Society.

Clinical Focus

Urological Procedures

Dr. Prof. Fusun Tokatli is one of the best radiation oncologists in Turkey with a rich clinical experience. She has completed her medical education from reputed institutions and have worked at some reputed hospitals in the country. Her expertise lies in various kinds of radiation therapy techniques including IMRT and Brachytherapy, along with breast and gynecologic cancer treatments. Dr. Fusun Tokatli holds the academic title of Professor of Medicine and has published over 50 papers in peer reviewed journals. She is also a member of many medical associations and socities.

Clinical Focus

• Radiation Therapy for cancer treatment
• Breast and gynecologic cancers
• IMRT 
• Brachytherapy 

Doctor (Prof.) Metin Çakmakçı is a highly reputed surgeon in Turkey with expertise in oncological surgeries and robotic surgery. He is a highly experienced surgeon who has been involved in management of cancer of breast and other body parts, various kinds of complex surgeries and the use of the latest surgical techniques. 

Dr. Metin Çakmakçı is presently the Board Member and Director of Medical Department at Anadolu Medical Center. He has worked at many top hospitals in Turkey, including the Acıbadem Healthcare Group (2000-2007), and Hacettepe University Main Hospital where he served as the Medical Director for 4 years. 

Having completed his medical degree from Hacettepe University in 1981, he further pursued specialization in General Surgery from the same university. He then became the Associate Professor in 1989 and subsequently withheld the position Professor in 1996.

Prof.Çakmakçı has a keen clinical interest in the areas of surgical infections, oncological surgeries of abdominal and thoracic region. He is as renowned for his research work, as for his outstanding work in the clinical practice. Dr. Metin has published over 100 articles, made 47 national and 50 international presentations. He has also written several Book Chapters in nationally and internationally known books. He has received 1 Research Prize - Tübitak. 

Apart from his many publications in peer reviewed journals, Dr. Prof. Çakmakçı is on the editorial board and is a member of the Board of Directors of many journals. 

He is a pioneer when it comes to patient safety throughout the country and has been chaired by the President of the first International Patient Safety Congress, Turkey - 2007. Along with this, Prof. Çakmakçı is also a member of Board of Director - TEID (Ethics and Reputation Society of Turkey). He is a member of the American College of Surgeons and the American College of Physician Executives.

Clinical Focus

• Surgical infections, oncological abdominal and thoracic surgery
• General Surgery
• Breast Cancer
• Surgical Oncology
• Robotic Surgery

Dr. Mutlu Demiray is a renowned doctor who specialized in the fields of Medical oncologist and Internal Medicine. He has obtained his medical education from top institutions. 

Professor Mutlu Demiray have worked at premier hospitals throughout his career, including Medical Park Hospital and Bursa AOS Oncology Hospital. He is an avid researcher who has published numerous papers in peer reviewed journals of national and international repute. 

Clinical Focus

• Medical Oncology
• Internal Medicine