Urethral Stricture Doctors Worldwide

Dr. Jang Hyun Kyung is a board-certified urologist. She completed her residency and clinical fellowship at Gachon University Gil Medical Center. She later served as a Clinical Assistant Professor of Urology at Korea University Ansan Hospital and at International St. Mary’s Hospital.

Her clinical interests include BPH, urolithiasis, urinary incontinence and voiding dysfunction, and urinary tract infections. She also focuses on male urology, pediatric urology, and urologic ultrasound.

Professional memberships: Full member of the Korean Urological Association, the Korean Continence Society, the Korean Society of Pediatric Urology, the Korean Association of Urogenital Tract Infection and Inflammation, and the Korean Society of Urological Ultrasound. Current affiliation: Urologist, Gibbeum Hospital.

Dr. Nir Kleinmann directs the Endourology and Kidney Stones Unit at Sheba Medical Center. He is a pioneer in kidney-sparing laser surgery for complex tumors. Forbes and ResultMed named him among Israel’s Best Doctors for 2025 and 2026. Dr. Kleinmann uses a unique dual-laser system to preserve organ function during cancer treatment.

• Completed urological fellowships at Thomas Jefferson University and McMaster University.
• Expert in minimally invasive treatments for UTUC, kidney stones, and prostate cancer.
• Served as a researcher in the OLYMPUS trial for non-surgical chemoablation.
• Fellow of the American Endourology Society with over 60 scientific publications.

Dr. Dorit Zilberman is a senior urologist at Sheba Medical Center in Israel. She is a pioneer of robotic and minimally invasive urologic surgery. Dr. Zilberman treats kidney, bladder, and prostate cancers. She helped launch the da Vinci robotic surgery program at Sheba. Forbes Israel recognized her among the nation's best doctors.

• Authored over 160 scientific publications in urologic oncology and endourology.
• Completed fellowship training at Duke University Medical Center in the US.
• Performs robotic prostatectomy, laser lithotripsy, and kidney-sparing surgery.
• Member of the American and European Urological Associations and the Endourological Society.

Dr. Zohar Dotan heads the Urology Department at Sheba Medical Center in Israel. He is a primary pioneer of robotic and laparoscopic urologic surgery. He specializes in treating complex cancers of the kidney, prostate, and bladder. Dr. Dotan leads the Israeli Uro-Oncology Society and holds a PhD in Genetics.

• Completed a specialized uro-oncology fellowship at Memorial Sloan Kettering in New York.
• Performs robotic radical nephrectomy and da Vinci robotic prostatectomy.
• Authored over 50 scientific publications on advanced urologic cancer treatments.
• Works at Sheba Medical Center, ranked 7th best hospital globally by Newsweek.

Associate Professor Basatac specializes in urology with a focus on laparoscopic surgery, bringing advanced techniques to Gayrettepe Florence Nightingale Hospital.

• Over a decade of experience in urology
• Trained at Istanbul University Cerrahpaşa Faculty of Medicine
• Specialized in laparoscopic surgery for precise interventions
• Works at a leading hospital with modern facilities

Specializes in complex urological surgeries – Sakir Aydogan offers advanced procedures at Büyük Anadolu Hospitals.

• Experienced in treating urethral strictures alongside other urological conditions
• Performs RIRS (laser stone breaking) and prostate surgeries
• Skilled in urinary incontinence and infertility treatments

Dr. Ozkan specializes in prostate diseases and urinary tract treatments at Büyük Anadolu Hospitals, with a focus on urethral strictures.

• Experienced in treating kidney, urinary tract, and bladder conditions
• Provides comprehensive care for urinary incontinence
• Skilled in minimally invasive techniques for stone and tumor removal

Dr. Tae-Yung Jung, MD, PhD, is a Clinical Professor of Urology at Myongji Hospital and Director of the Medical Cooperation Center. Myongji Hospital is an educational partner of Hanyang University. He previously served as an Associate Professor at Kwandong University College of Medicine.

His clinical focus includes urinary tract stones (urolithiasis), voiding dysfunction, prostate-related urinary symptoms, and overactive bladder.

He has published several papers on urinary stones and voiding disorders. He earned his MD and MS from Hanyang University and his PhD from Chungnam National University. He is a member of the Korean Urological Association, Korean Endourological Society, Korean Prostate Society, Korean Continence Society, and Korean Urological Oncology Society.

Dr. Ozkan Onuk is an associate professor of urology at Hermes Clinics in Ankara. He performs robotic da Vinci prostatectomy and Holmium Laser Enucleation of the Prostate (HoLEP). Dr. Onuk treats Peyronie's disease, varicocele, and urolithiasis at a JCI-accredited facility.

• Performs kidney-sparing surgery and nephrectomy for renal conditions.
• Uses High-Intensity Focused Ultrasound (HIFU) for tissue ablation.
• Specializes in reconstructive procedures like uretheroplasty and vasectomy.
• Performs flexible ureterorenoscopy (URS) for kidney stones.

Dr. Daniel Leszczynski specializes in urological surgeries with extensive experience in laparoscopic procedures, trained at the Medical University of Warsaw.

• Fellow of the European Board of Urology since 2002
• Member of the Polish Urological Association
• Performs advanced procedures like laser phimosis removal and foreskin reconstruction

Dr. Sertkaya specializes in Andrology, focusing on urethral strictures with advanced techniques. He performs surgeries at affiliated hospitals and sees patients at his own clinic.

• Board-certified urologist with FEBU title from the European Association of Urology
• Associate Professor of Urology since 2020
• Founded Andro Expertise Male Health and Aesthetics Center in 2022
• Trained with leading Andrology professors worldwide

Dr. Stefan Czarniecki has performed over 2,500 fusion biopsies of the prostate, ranking among the world's leaders in this specialized technique.

• 16 years of experience in oncological urology
• Specializes in robotic therapies using the HIFU method
• Runs the only comprehensive diagnostic and robotic treatment center for prostate cancer in Central Europe
• Active in committees of the European Association of Urology
• Collaborates with leading international cancer centers

The doctor is a highly experienced urology specialist with an extensive career spanning over three decades. After graduating from Uludağ University Faculty of Medicine in 1988, the doctor completed a specialization program in urology in 1997. The doctor attained the rank of Associate Professor in 2006 and achieved the title of Professor in 2011.

Throughout a distinguished career, the doctor has held numerous leadership roles, including serving as the Head of the Urology Department at multiple university hospitals and acting as an Education and Administrative Supervisor at major training and research hospitals. The doctor possesses deep expertise in clinical urology, having served in various state and private medical institutions across Turkey.

Specializes in urethral reconstruction with extensive training in andrology and minimally invasive techniques at top European institutions.

• Fellow of the European Board of Urology and Royal College of Surgeons
• Lead investigator in multicenter studies on urethral surgery
• Performs routine and major penile/urethral reconstructions
• Honorary Senior Lecturer at St Andrews University

Dr. Teanchai Siricharoensang brings 38 years of senior urology expertise from Samitivej Hospital Bangkok, specializing in urethral stricture treatments.

• Advanced laparoscopic and endoscopic urologist surgeon
• Certified ultrasonic lipolysis specialist
• Member of the American Urological Association
• Trained at Siriraj medical school and Mahidol University

Dr. Cevper Ersoz brings extensive urology expertise with a focus on minimally invasive treatments at Medipol Acibadem District Hospital.

• Over 20 years of experience in urological conditions
• Specializes in robotic and laparoscopic urological surgeries
• Author of 130+ national and international publications
• Member of European Association of Urology and other leading societies
• Fellowship-trained at University of Michigan Department of Urology

Dr. Tuncay Tas is a urological surgeon at Safe Urology Clinic in Istanbul. He is among the first five experts globally to publish data on P-Shot applications. Dr. Tas specializes in urological oncology and male sexual health. He completed a fellowship in laparoscopic urology at Heidelberg University, Germany.

• Pioneered combined PRP and stem cell penile therapy in Turkey.
• Developed a certified surgical technique for penile circumference improvement.
• Performs robotic prostatectomies and kidney-sparing surgeries for cancer treatment.
• Serves as an instructor for the International Society for Stem Cells Applications.