⁠Flexible ureteroscopy Doctors Abroad — Page 2

Dr. Calarco developed an international patent for improving percutaneous kidney surgery – a testament to his innovative approach in urology.

• Specializes in minimally invasive techniques for kidney stones and tumors
• National Head of Urology for SPIGC since 2015
• Fellowship-trained in advanced urological techniques in Sweden and the UK
• Published researcher in oncological urology and innovative surgical methods

Prof. Dr. Ramazan Gökhan Atış specializes in endourology – he's a board member of the Endourology Society and has over 100 publications in the field.

• Professor at Istanbul Medeniyet University Department of Urology
• Trained in Laparoscopy-Robotic Urology at Heidelberg University
• Active in the European Association of Urology's Endourology working group
• Editor of the Endourology Bulletin

Dr. Engin Evci brings over 24 years of experience of urology experience, currently practicing at Medipol University Pendik Hospital.

• Specializes in flexible ureteroscopy procedures
• Worked at multiple prestigious hospitals including Avicenna Umut and Adatıp Kurtköy
• Graduated from Istanbul University Faculty of Medicine

Assoc. Prof. Orhan Ünal Zorba, MD, is a urologist focused on andrology and endourology. He has about 25 years of experience. He currently sees patients at Private TUSA Hospital. He started there on 8 June 2026.

His academic work includes 29 international and 13 national publications and 7 book chapters. He has given at least 9 presentations at international congresses. His studies have been presented at EAU, ESSM, ICS, and EULIS meetings. He served as Assistant and Associate Professor of Urology from 2009 to 2016. He is a member of the Istanbul Medical Chamber, the Turkish Association of Urology, the Turkish Society of Andrology, and the Eastern Black Sea Association of Urologists.

Key areas include male infertility (micro‑TESE; outcomes in 191 patients with non‑obstructive azoospermia), microsurgical varicocele repair, prostate surgery (HoLEP, TURP), endoscopic stone surgery (URS, PCNL), and uro‑oncology. He speaks English.

Dr. Artur A. Antoniewicz, MD, PhD, is a urologist with more than 20 years of experience. He has led the Urology Department at Międzyleski Specialist Hospital in Warsaw for 7 years. He has been affiliated with the hospital for over 20 years. Since 2018, he has performed robot-assisted procedures at the Prostate Cancer Treatment Center.

He graduated from the First Faculty of Medicine at the Medical University of Warsaw. He is a specialist in urology and in general surgery (1992). He has worked at State Clinical Hospital No. 1 in Warsaw, the Department of Urology at the Medical University of Warsaw, and the Railway Hospital in Warsaw. He completed fellowships and training in Germany, France, Slovenia, and Italy.

He earned FEBU certification in 1999. He has served on the Scientific Committee of the Polish Urological Association since 2000. He is an active member of the Polish Urological Association, the European Board of Urology, the European Association of Urology, and the Société Internationale d’Urologie.

Prof. Dr. Ali Ferruh Akay brings over 35 years of experience of specialized urology experience, with a focus on endourology and minimally invasive procedures at Başkent University Istanbul Hospital.

• Trained in endourology at the University of Rochester (USA)
• Specializes in kidney and urinary stone surgeries
• Author of 100+ scientific publications in urology
• Active member of the European Association of Urology