Erectile Dysfunction (Impotence) Doctors Worldwide

Prof. Georg Shatzl brings over three decades of expertise in urologic oncology and andrology, specializing in modern treatments for erectile dysfunction at Wiener Privatklinik.

• Associate Professor at the Medical University of Vienna
• Focuses on urologic surgery, oncology, and reconstructive procedures
• Published extensively on male sexual health and urologic cancer therapy
• Performs complex urologic oncology and male reproductive surgeries

Dr. Ugur Aferin specializes in urology with a focus on erectile dysfunction, combining academic rigor with clinical expertise at Istanbul Florence Nightingale Hospital.

• Trained at Istanbul University, Cerrahpaşa Faculty of Medicine
• Published research on urological conditions including erectile dysfunction
• Member of international urology congresses
• Authored chapters on urooncology

Professor Ilter Alkan brings over 30 years of urology experience, including specialized training in laparoscopic and endourology techniques.

• Trained at University College London's Institute of Urology and Nephrology
• Fellowship in laparoscopic urology at Krankenhaus der Elisabethinen, Austria
• Professor of Urology at Yeditepe University
• Member of European Association of Urology and Endourological Society

Dr. Antonio Allona is the Director of Urology at Hospital Ruber Internacional. He specializes in prostate cancer, reconstructive urology, and andrology. Dr. Allona is a Fellow of the European Board of Urology. He served as General Secretary of the Spanish Association of Urology for eight years.

• Earned his PhD cum laude for research on bladder replacement techniques.
• Served as a member of Spain’s National Commission of Urology.
• Treats complex conditions including urological cancers, azoospermia, and urethral strictures.
• Works at JCI-accredited Hospital Ruber Internacional, a Forbes-ranked top hospital in Spain.

Associate Professor Ozkan Onuk specializes in urology with a strong research focus on erectile dysfunction treatments at Medical Park Bahcelievler Hospital.

• Over 21 years of urology experience
• Published multiple studies on erectile dysfunction, including PRP therapy
• Member of international urology research teams
• Specializes in nerve-sparing techniques and innovative treatments
• Faculty member at Yeni Yüzyıl University

Dr. Hasan Anıl Atalay is a urologist focused on uro‑oncology, reconstructive urology, and stone disease. He has expertise in laparoscopic and robotic surgery. He trained at Cerrahpaşa Faculty of Medicine and Istanbul Training & Research Hospital. He completed advanced training at Memorial Sloan Kettering Cancer Center (2010–2011) and World Laparoscopy Hospital (2019–2020).

He has authored more than 30 peer‑reviewed papers (2016–2021). Topics include CT texture to predict ESWL outcomes, VI‑RADS in bladder cancer, renal function after partial nephrectomy, PCNL fluoroscopy and stone metrics, sexual dysfunction, urosepsis biomarkers, and 3D models for PCNL and patient education. He is a member of the European Urology Association, the Turkish Urology Association, and the Urological Surgery Association.

Prof. Dr. Kadir Önem is a Professor of Urology at Medical Park Hospital in Samsun. He earned his MD and completed his urology residency at Istanbul University. He then completed a postdoctoral fellowship at Baylor College of Medicine in neuro-urology, reconstructive urology, and urologic oncology. He treats complex neuro-urological and reconstructive cases in adults and children. He has developed surgical techniques.

He is a principal investigator in several international Phase III–IV trials on neurogenic bladder and bladder cancer. He has more than 70 publications and book chapters. He serves as a reviewer for multiple journals.

Leadership and affiliations: President, Turkish Urological Association – Western Black Sea Branch (2025). ISCoS Prevention Committee (2025). EAU Neurourology Group (2023–2025). ICS Neurourology Committee (2023–2025). INUS Board (2023). Awards: TUA (2016, 2017, 2020, 2022) and ICS (2020).

The doctor is a highly experienced urology specialist serving as the Head of the Urology Department at Hospital Quirónsalud Torrevieja since 2017. With a medical degree and specialization from Johannes Gutenberg University in Germany, the doctor has extensive clinical experience dating back to 2007. The doctor's expertise encompasses oncological urology, prostate diseases, and complex urinary tract conditions.

A key focus of the doctor's practice is robotic urological surgery, specifically utilizing the Da Vinci surgical system for prostate cancer procedures. The doctor has contributed to academic literature, including chapters in Differentialdiagnose Urologie, and maintains a strong focus on providing high-quality care for both local and international patients.

Prof. Gil Raviv is a specialist in andrology and reconstructive urology at Sheba Medical Center. Forbes named him among the Best Doctors in Israel. He is the director of the Andrology Unit. Dr. Raviv focuses on male infertility, sexual health, and urethral reconstruction. He works at Sheba, a Top 10 world-ranked hospital.

• Performs specialized sperm retrieval techniques including micro-TESE, TESA, and MESA.
• Treats complex conditions like erectile dysfunction, Peyronie’s disease, and azoospermia.
• Uses microsurgical methods and robotic systems for prostate and urological procedures.
• Provides stem cell therapy and shockwave treatment for sexual dysfunction.

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. 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.

Dr. Daniel Leszczyński brings over 32 years of urology expertise, including specialization in male reproductive health.

• Fellow of the European Board of Urology since 2002
• Specializes in minimally invasive laparoscopic urological surgeries
• Member of the Polish Urological Association
• Gained experience at Medical University of Warsaw's urology department

Experienced urologist-surgeon with 11 years specializing in men's health and andrology at CSM Clinic.

• Expert in treating prostate diseases and erectile dysfunction
• Skilled in modern diagnostic and surgical techniques
• Known for personalized treatment plans with positive patient outcomes

Dr. Kavukcu brings over 22 years of specialized urology experience, including training at Istanbul's leading hospitals.

• Board-certified by the European Association of Urology
• Managed ESWL (Stone Crushing) Unit during military service
• Administrative leadership in urology clinics
• Currently practices at Avicenna International Hospital