On April 24, 2025, Medical Karageorgiou Health Information Center in Sofia will be pleased to once again host one of the world's leading specialists in the field of urology – Prof. Dr. Derya Balbay. The renowned Turkish urologist will provide free consultations to patients with urological and onco-urological diseases who are seeking a second opinion or are interested in treatment abroad.
Why consult with Prof. Dr. Balbay?
Prof. Dr. Derya Balbay is a specialist at the American Hospital and Koç University Hospital in Istanbul and is an internationally recognized expert in the field of robotic urology. He is a pioneer in this high-tech surgery and the first in the world to perform a complete robotic surgery for the removal of the ureter, bladder, and lymph nodes, with simultaneous reconstruction of a new bladder from the small intestine.
From 2009 to the present, Prof. Balbay has performed and led over 1000 robotic surgeries. He also developed his own technique for intracorporeal Studer pouch formation in bladder cancer. Recognition of his expertise is confirmed by numerous international awards, including the prestigious David A. Swanson Award (Houston, 2019).
Suitable for patients of all ages
Consultations with Prof. Balbay are suitable not only for adults but also for children, as he is also an expert in the field of pediatric urology. Patients will be able to receive a professional opinion regarding diagnosis and treatment options, including at clinics in Turkey.
Clinical areas of specialization
- Uro-oncology (bladder cancer, prostate cancer, kidney cancer, and others)
- Robotic and Endourology
- General and pediatric urology
- Inflammation of the bladder and prostate
- Ureteropelvic junction obstruction
- Kidney disease
- Ectopic ureter
- Kidney and ureteral stones
Who is the consultation suitable for?
- Patients with established urological or onco-urological diagnoses
- People seeking a second opinion from a leading specialist
- Patients considering medical treatment abroad, particularly in Turkey
How to book an appointment?
Those who wish can book an appointment for a free consultation by calling 0878 500 730.
Important: Bring all current medical documents and imaging studies with you. Physical examinations are not performed during consultations.




