Men who have low testosterone do not make enough of the male hormone called testosterone. This hormone allows men to produce sperm and to develop and keep normal physical male traits. Low testosterone is also called testosterone deficiency or hypogonadism.
Low testosterone can lead to problems such as loss of sex drive, muscle weakness, erection problems, infertility, and weakened bones. > Learn more
About Dr. Valenzuela
Robert J. Valenzuela, MD, is a board certified urologist in New York City. For the past ten years he served as clinical instructor of urology at NY-Presbyterian Hospital. He specializes in the treatment and management of sexual dysfunction including erectile dysfunction, urinary incontinence and implantation of prosthetic devices. He is one of the most prolific implanters of penile prosthesis, artificial urinary sphincters and male slings in the Northeast region.
Dr. Valenzuela's clinical practice is specifically geared towards the treatment and management of complex urological conditions associated with erectile dysfunction and post prostatectomy rehabilitation. He is a Diplomate of the American Board of Urology, a member of the American Urological Association, the Hispanic Medical Association, the Dominican Medical Association, the Sexual Medicine Society and the International Society for Sexual Medicine. Dr. Valenzuela is a graduate of the Mount Sinai School of Medicine and completed his training at the Beth Israel Medical Center in New York City. As a Clinical Instructor at the Squire Urological Clinic at NY-Presbyterian Hospital of Columbia University, Dr. Valenzuela trains urology residents and also provides expertise and training to physicians from across the nation in his unique surgical techniques.
> Read More