Erectile Dysfunction
Erectile dysfunction, also known as impotence, is the inability to get and keep an erection firm enough for intercourse.
Most men will occasionally have ED, which shouldn't cause worry. However, if ED becomes a consistent problem, it can cause emotional distress, impact your quality of life, and indicate an underlying health issue.
The penis comprises three main chambers: the urethra, where urine and semen pass, and the paired corpora cavernosa. The corpora are composed of a firm elastic layer called the tunica albuginea, and the inner erectile tissue called the corpora cavernosa fills with blood during an erection.
Our team diagnoses erectile dysfunction by identifying reversible causes, discussing previous treatments, and completing a thorough medical history and physical exam.
At City of Hope, we employ several methods for treating erectile dysfunction. These include lifestyle modifications, oral medications and surgery.
When you come to City of Hope, you automatically gain access to support services to help you during and after your erectile dysfunction treatment.

City of Hope is a nationally recognized leader in researching and treating urologic cancers and has been named by U.S. News & World Report as one of America's top urology and cancer hospitals.
Just as no two patients are alike, erectile dysfunction requires a personalized treatment plan to obtain the best possible outcomes. City of Hope's renowned physicians and researchers utilize the latest technology and innovation to treat urologic conditions, coupled with our enduring belief in providing unparalleled compassionate care.

City of Hope is one of the few facilities designated a comprehensive cancer center by the National Cancer Institute.

Our developments in the areas of breakthrough cancer drugs, bone marrow transplants and CAR T cell therapy are recognized internationally.

Our leadership in research and innovation continually enhances our ability to provide novel and differentiated approaches to cancer care.

Fornati Bedell, M.D., M.H.S., urologic surgeon and assistant clinical professor in the Division of Urology and Urologic Oncology within the Department of Surgery.
Kevin Chan, M.D., is a urologic surgeon specializing in bladder cancer and surgical treatment of male urinary incontinence.
Seth Cohen, M.D., is a urologic surgeon with a focus on female pelvic medicine and reconstructive surgery at City of Hope's community practice sites in Orange County.
Donald Hannoun, M.D., is a surgeon practicing urology and urologic oncology at City of Hope | Antelope Valley and Santa Clarita.

Diana Londoño, M.D., is a urologic oncology surgeon in the Department of Surgery.
Emmanuel Mitsinikos, M.D., is a surgeon and assistant clinical professor in the Department of Surgery, Division of Urology and Urologic Oncology at City of Hope Upland.
Philip G. Pearson, M.D., is a urologic surgeon at City of Hope's community practice site in Pasadena, California.

Roger Satterthwaite, M.D., is a urologic surgeon specializing in surgery for prostate, kidney, bladder and testicular cancers.
Kristina Wittig M.D., is a urologic surgeon at City of Hope | Antelope Valley in California.
Jonathan Yamzon, M.D., is a urologic oncology surgeon and an associate clinical professor of surgery.
Ali Zhumkhawala, M.D., is a urologic oncology surgeon specializing in the treatment of prostate, testicular, bladder and kidney cancers.