Dr. Fenig is fellowship-trained in male infertility and sexual dysfunction. Dr. Fenig treats numerous male sexual health issues including erectile dysfunction, male hypogonadism (low testosterone), and Peyronie’s disease, and also specializes in penile implants for the treatment of these conditions. He has a special interest in erectile dysfunction and the preservation of erectile function after prostate cancer treatment and is an experienced prosthetic surgeon and specially trained microsurgeon.
In addition to penile prosthetic surgery, Dr. Fenig also specializes in infertility-related surgeries including vasectomy, microsurgical vasectomy reversal, microsurgical varicocele repair, and sperm retrieval for IVF including microdissection testicular sperm extraction.
He is a member of the American Urological Association, the American Society of Reproductive Medicine, and The Sexual Medicine Society of North America. Dr. Fenig has co-authored numerous publications in peer-reviewed journals and has presented at national urology and sexual medicine conferences. He has also authored book chapters on male infertility and urologic surgery.